IP Library Patent Application 18011358
Patent Application
App. No. 18/011,358

PRODRUGS OF MITOCHONDRIA-TARGETING OLIGOPEPTIDES

Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US None
App. No.
18/011,358
Abstract

Disclosed are various prodrugs of Elamipretide.

Claims (228)

1 . A compound of Formula (I)

wherein:

X is —N(R 15 )—R 1 ,

Y is —N(R 15 )—R 2 ,

R 1 , R 2 , R 3 , and R 17 are independently H, alkyl, alkenyl, alkynyl, aryl, arylalkyl, arylheteroalkyl, cycloalkyl, heteroalkyl, heteroaryl, T, R 9 C(O)—, R 10 OC(O)—, R 11 R 12 NC(O)—, R 10 S(O)—, R 10 S(O) 2 —, R 10 OS(O)—, R 10 OS(O) 2 —, (R 11 O)(R 12 O)P(O)—, or R 11 R 12 N(R 9 O)P(O)—;

R 4 is alkyl, cycloalkyl, aryl, arylalkyl, heteroaryl, arylheteroalkyl, T, a side-chain of a naturally or non-naturally occurring chiral amino acid,

R 6 and R 7 are independently H, alkyl, or acyl; or R 6 and R 7 together with the nitrogen atom to which they are attached form a 4-6-membered heterocyclic ring;

R 8 is H, alkyl, heteroalkyl, or acyl;

R 9 , R 11 , and R 12 are independently H, alkyl, alkenyl, alkynyl, heteroalkyl, cycloalkyl, aryl, arylalkyl, heteroaryl, arylheteroalkyl, heteroarylheteroalkyl, or T;

R 11 and R 12 can be taken together to form a heterocyclic ring;

R 10 is alkyl, alkenyl, alkynyl, heteroalkyl, cycloalkyl, aryl, arylalkyl, heteroaryl, arylheteroalkyl, heteroarylheteroalkyl, or T;

R 13 is H, methyl, ethyl, isopropyl, or tert-butyl;

R 14 is independently D, F, Cl, Br, I, —CH 3 , —OCH 3 , CH 2 CH 3 , —OCH 2 CH 3 , —CCl 3 , —CF 3 , —C≡N, —OH, or —NO 2 ;

T is —(CH 2 ) w —(O) x —[(CH 2 CH 2 )—O] q —R 13 ;

n and m are independently 1, 2, 3, 4, 5, or 6;

p is 0, 1, 2, 3, 4, or 5;

q is an integer from 1-30 inclusive;

x is 0 or 1; and

w is 0, 1 or 2; provided that: if x is 0 then w is 0; and if w is 0, then x is 0;

the absolute stereochemistry at each of stereocenters 0.1, 0.2, *3 and *4 is independently R (D for an amino acid) or S (L for an amino acid); and

at least one of R 1 , R 2 , R 3 and R 17 is R 9 C(O)—, R 10 OC(O)—, R 11 R 12 NC(O)—, R 10 S(O)—, R 10 S(O) 2 —, R 10 OS(O)—, R 10 OS(O) 2 —, (R 11 O)(R 12 O)P(O)—, or R 11 R 12 N(R 9 O)P(O)—.

2 . The compound of claim 1 , wherein each of R 1 , R 2 , R 3 and R 17 is not: Cbz, Boc, Bpoc, Bhoc, Nps, Bpoc, Ddz, Fmoc, ivDde, Msc, Nsc, Bsmoc, Sps, or Esc.

3 . The compound of claim 1 or 2 , wherein X is —N(R 15 )—R 1 .

4 . The compound of claim 1 or 2 , wherein X is

5 . The compound of claim 1 or 2 , wherein X is

6 . The compound of claim 1 or 2 , wherein X is

7 . The compound of any one of claims 1 - 6 , wherein Y is —N(R 15 )—R 2 .

8 . The compound of any one of claims 1 - 6 , wherein Y is

9 . The compound of any one of claims 1 - 6 , wherein Y is

10 . The compound of any one of claims 1 - 6 , wherein Y is

11 . The compound of any one of claims 1 - 10 , wherein R 1 is H.

12 . The compound of any one of claims 1 - 10 , wherein R 1 is alkyl, alkenyl, alkynyl, aryl, arylalkyl, arylheteroalkyl, cycloalkyl, heteroalkyl, or heteroaryl.

13 . The compound of any one of claims 1 - 10 , wherein R 1 is T.

14 . The compound of claim 13 , wherein R 1 is —[(CH 2 CH 2 )—O] q —R 13 .

15 . The compound of any one of claims 1 - 10 , wherein R 1 is R 9 C(O)—, R 10 OC(O)—, or (R 11 O)(R 12 O)P(O)—.

16 . The compound of any one of claims 1 - 10 , wherein R 1 is R 11 R 12 NC(O)—, R 10 S(O)—, R 10 S(O) 2 —, R 10 OS(O)—, R 10 OS(O) 2 —, or R 11 R 12 N(R 9 O)P(O)—.

17 . The compound of any one of claims 1 - 16 , wherein R 2 is H.

18 . The compound of any one of claims 1 - 16 , wherein R 2 is alkyl, alkenyl, alkynyl, aryl, arylalkyl, arylheteroalkyl, cycloalkyl, heteroalkyl, or heteroaryl.

19 . The compound of any one of claims 1 - 16 , wherein R 2 is T.

20 . The compound of claim 19 , wherein R 2 is —[(CH 2 CH 2 )—O] q —R 13 .

21 . The compound of any one of claims 1 - 16 , wherein R 2 is R 9 C(O)—, R 10 OC(O)—, or (R 11 O)(R 12 O)P(O)—.

22 . The compound of any one of claims 1 - 16 , wherein R 2 is R 11 R 12 NC(O)—, R 10 S(O)—, R 10 S(O) 2 —, R 10 OS(O)—, R 10 OS(O) 2 —, or R 11 R 12 N(R 9 O)P(O)—.

23 . The compound of any one of claims 1 - 22 , wherein R 3 is H.

24 . The compound of any one of claims 1 - 22 , wherein R 3 is alkyl, alkenyl, alkynyl, aryl, arylalkyl, arylheteroalkyl, cycloalkyl, heteroalkyl, or heteroaryl.

25 . The compound of any one of claims 1 - 22 , wherein R 3 is T.

26 . The compound of claim 25 , wherein R 3 is —[(CH 2 CH 2 )—O] q —R 13 .

27 . The compound of any one of claims 1 - 22 , wherein R 3 is R 9 C(O)—, R 10 OC(O)—, or (R 11 O)(R 12 O)P(O)—.

28 . The compound of any one of claims 1 - 22 , wherein R 3 is R 11 R 12 NC(O)—, R 10 S(O)—, R 10 S(O) 2 —, R 10 OS(O)—, R 10 OS(O) 2 —, or R 11 R 12 N(R 9 O)P(O)—.

29 . The compound of any one of claims 1 - 28 , wherein R 17 is H.

30 . The compound of any one of claims 1 - 28 , wherein R 17 is alkyl, alkenyl, alkynyl, aryl, arylalkyl, arylheteroalkyl, cycloalkyl, heteroalkyl, or heteroaryl.

31 . The compound of any one of claims 1 - 28 , wherein R 17 is T.

32 . The compound of claim 31 , wherein R 17 is —[(CH 2 CH 2 )—O] q —R 13 .

33 . The compound of any one of claims 1 - 28 , wherein R 17 is R 9 C(O)—, R 10 OC(O)—, or (R 11 O)(R 12 O)P(O)—.

34 . The compound of any one of claims 1 - 28 , wherein R 17 is R 11 R 12 NC(O)—, R 10 S(O)—, R 10 S(O) 2 —, R 10 OS(O)—, R 10 OS(O) 2 —, or R 11 R 12 N(R 9 O)P(O)—.

35 . The compound of any one of claims 1 - 34 , wherein R 4 is alkyl, cycloalkyl, aryl, arylalkyl, heteroaryl, or arylheteroalkyl.

36 . The compound of any one of claims 1 - 34 , wherein R 4 is T.

37 . The compound of claim 36 , wherein R 4 is —(CH 2 )—(O)—[(CH 2 CH 2 )—O] q —R 13 .

38 . The compound of claim 36 , wherein R 4 is —(CH 2 ) 2 —(O)—[(CH 2 CH 2 )—O] q —R 13 .

39 . The compound of any one of claims 1 - 34 , wherein R 4 is a side-chain of a naturally or non-naturally occurring chiral amino acid.

40 . The compound of any one of claims 1 - 34 , wherein R 4 is

41 . The compound of any one of claims 1 - 34 , wherein R 4 is

42 . The compound of any one of claims 1 - 34 , wherein R 4 is

43 . The compound of claim 42 , wherein R 4 is

and each R 14 is H.

44 . The compound of any one of claims 1 - 43 , wherein R 6 is H.

45 . The compound of any one of claims 1 - 43 , wherein R 6 is alkyl or acyl.

46 . The compound of any one of claims 1 - 45 , wherein R 7 is H.

47 . The compound of any one of claims 1 - 45 , wherein R 7 is alkyl or acyl.

48 . The compound of any one of claims 1 - 43 , wherein R 6 and R 7 together with the nitrogen atom to which they are attached form a 4-6-membered heterocyclic ring.

49 . The compound of any one of claims 1 - 48 , wherein R 8 is H.

50 . The compound of any one of claims 1 - 48 , wherein R 8 is alkyl, heteroalkyl, or acyl.

51 . The compound of any one of claims 1 - 48 , wherein R 8 is H, methyl or ethyl.

52 . The compound of any one of claims 1 - 51 , wherein R 9 is H.

53 . The compound of any one of claims 1 - 51 , wherein R 9 is alkyl, alkenyl, alkynyl, heteroalkyl, cycloalkyl, aryl, arylalkyl, heteroaryl, arylheteroalkyl, or heteroarylheteroalkyl.

54 . The compound of claim 53 , wherein R 9 is C 1 -C 8 alkyl.

55 . The compound of any one of claims 1 - 51 , wherein R 9 is T.

56 . The compound of claim 55 , wherein R 9 is —[(CH 2 CH 2 )—O] q —R 13 and q is 1-20.

57 . The compound of any one of claims 1 - 56 , wherein R 10 is alkyl, alkenyl, alkynyl, heteroalkyl, cycloalkyl, aryl, arylalkyl, heteroaryl, arylheteroalkyl, or heteroarylheteroalkyl.

58 . The compound of claim 57 , wherein R 10 is C 1 -C 8 alkyl.

59 . The compound of any one of claims 1 - 56 , wherein R 10 is T.

60 . The compound of claim 59 , wherein R 10 is —[(CH 2 CH 2 )—O] q —R 13 and q is 1-20.

61 . The compound of any one of claims 1 - 56 , wherein R 11 is H.

62 . The compound of any one of claims 1 - 56 , wherein R 11 is alkyl, alkenyl, alkynyl, heteroalkyl, cycloalkyl, aryl, arylalkyl, heteroaryl, arylheteroalkyl, or heteroarylheteroalkyl.

63 . The compound of claim 62 , wherein R 11 is C 1 -C 8 alkyl.

64 . The compound of any one of claims 1 - 56 , wherein R 11 is T.

65 . The compound of claim 64 , wherein R 11 is —[(CH 2 CH 2 )—O] q —R 13 and q is 1-20.

66 . The compound of any one of claims 1 - 65 , wherein R 12 is H.

67 . The compound of any one of claims 1 - 65 , wherein R 12 is alkyl, alkenyl, alkynyl, heteroalkyl, cycloalkyl, aryl, arylalkyl, heteroaryl, arylheteroalkyl, or heteroarylheteroalkyl.

68 . The compound of claim 67 , wherein R 12 is C 1 -C 8 alkyl.

69 . The compound of any one of claims 1 - 65 , wherein R 12 is T.

70 . The compound of claim 69 , wherein R 12 is —[(CH 2 CH 2 )—O] q —R 13 and q is 1-20.

71 . The compound of any one of claims 1 - 70 , wherein R 13 is H.

72 . The compound of any one of claims 1 - 70 , wherein R 13 is methyl, ethyl, isopropyl, or tert-butyl.

73 . The compound of any one of claims 1 - 42 and 44 - 72 , wherein R 14 is D.

74 . The compound of any one of claims 1 - 42 and 44 - 72 , wherein R 14 is F, Cl, Br, I, —CCl 3 , or —CF 3 .

75 . The compound of any one of claims 1 - 42 and 44 - 72 , wherein R 14 is —CH 3 , —OCH 3 , CH 2 CH 3 , —OCH 2 CH 3 , —OH, or —NO 2 .

76 . The compound of any one of claims 1 - 3 and 7 , wherein R 15 is H.

77 . The compound of any one of claims 1 - 3 and 7 , wherein R 15 is alkyl, alkenyl, alkynyl, cycloalkyl, heteroalkyl, or acyl.

78 . The compound of claim 77 , wherein R 15 is methyl, ethyl, isopropyl or tert-butyl.

79 . The compound of any one of claims 1 - 78 , wherein R 17 is H.

80 . The compound of any one of claims 1 - 78 , wherein R 17 is alkyl, alkenyl, alkynyl, aryl, arylalkyl, arylheteroalkyl, cycloalkyl, heteroalkyl, or heteroaryl.

81 . The compound of any one of claims 1 - 78 , wherein R 17 is —(CH 2 )—(O)—[(CH 2 CH 2 )—O] q —R 13 or —(CH 2 ) 2 —(O)—[(CH 2 CH 2 )—O] q —R 13 .

82 . The compound of any one of claims 1 - 78 , wherein R 17 is R 9 C(O)—, R 10 OC(O)—, or (R 11 O)(R 12 O)P(O)—.

83 . The compound of any one of claims 1 - 78 , wherein R 17 is R 11 R 12 NC(O)—, R 10 S(O)—, R 10 S(O) 2 —, R 10 OS(O)—, R 10 OS(O) 2 —, or R 11 R 12 N(R 9 O)P(O)—.

84 . The compound of any one of claims 1 - 83 , wherein n is 1, 2, 3 or 4.

85 . The compound of any one of claims 1 - 83 , wherein n is 5, or 6.

86 . The compound of any one of claims 1 - 83 , wherein m is 1, 2, 3 or 4.

87 . The compound of any one of claims 1 - 83 , wherein m is 5, or 6.

88 . The compound of any one of claims 1 - 87 , wherein the stereochemistry at the carbon atom labeled *4 is D, the stereochemistry at the carbon atom labeled *3 is L, the stereochemistry at the carbon atom labeled *2 is L, and the stereochemistry at the carbon atom labeled *1 is L.

89 . The compound of any one of claims 1 - 87 , wherein the stereochemistry at the carbon atom labeled *4 is L, the stereochemistry at the carbon atom labeled *3 is D, the stereochemistry at the carbon atom labeled *2 is D, and the stereochemistry at the carbon atom labeled *1 is D.

90 . The compound of any one of claims 1 - 87 , wherein the stereochemistry at the carbon atom labeled *4 is D, the stereochemistry at the carbon atom labeled *3 is D, the stereochemistry at the carbon atom labeled *2 is D, and the stereochemistry at the carbon atom labeled *1 is D.

91 . The compound of any one of claims 1 - 87 , wherein the stereochemistry at the carbon atom labeled *4 is L, the stereochemistry at the carbon atom labeled *3 is L, the stereochemistry at the carbon atom labeled *2 is L, and the stereochemistry at the carbon atom labeled *1 is L.

92 . The compound of any one of claims 1 - 87 , wherein the stereochemistry at the carbon atom labeled *4 is D, the stereochemistry at the carbon atom labeled *3 is L, the stereochemistry at the carbon atom labeled *2 is D, and the stereochemistry at the carbon atom labeled *1 is L.

93 . The compound of any one of claims 1 - 87 , wherein the stereochemistry at the carbon atom labeled *4 is L, the stereochemistry at the carbon atom labeled *3 is D, the stereochemistry at the carbon atom labeled *2 is L, and the stereochemistry at the carbon atom labeled *1 is D.

94 . The compound of claim 1 , wherein the compound is

95 . The compound of claim 1 , wherein the compound is

96 . A compound of Formula (II):

wherein:

X is —N(R 15 )—,

Y is —N(R 15 )—,

W is —C(O)—, —C(S)—, —C(R 16 ) 2 —, —S(O)—, —S(O 2 )—, or —P(O)[Q(R 10 )]—;

Q is O or a bond;

R 3 and R 17 are independently H, alkyl, alkenyl, alkynyl, aryl, arylalkyl, arylheteroalkyl, cycloalkyl, heteroalkyl, heteroaryl, T, R 9 C(O)—, R 10 OC(O)—, R 11 R 12 NC(O)—, R 10 S(O)—, R 10 S(O) 2 —, R 10 OS(O)—, R 10 OS(O) 2 —, (R 11 O)(R 12 O)P(O)—, or R 11 R 12 N(R 9 O)P(O)—;

R 4 is alkyl, cycloalkyl, aryl, arylalkyl, heteroaryl, arylheteroalkyl, T, a side-chain of a naturally or non-naturally occurring chiral amino acid,

R 6 and R 7 are independently H, alkyl, or acyl; or R 6 and R 7 together with the nitrogen atom to which they are attached form a 4-6-membered heterocyclic ring;

R 8 is H, alkyl, heteroalkyl, or acyl;

R 9 , R 11 , and R 12 are independently H, alkyl, alkenyl, alkynyl, heteroalkyl, cycloalkyl, aryl, arylalkyl, heteroaryl, arylheteroalkyl, heteroarylheteroalkyl, or T;

R 11 and R 12 can be taken together to form a heterocyclic ring;

R 10 is alkyl, alkenyl, alkynyl, heteroalkyl, cycloalkyl, aryl, arylalkyl, heteroaryl, arylheteroalkyl, heteroarylheteroalkyl or T;

R 13 is H, methyl, ethyl, isopropyl or tert-butyl;

R 14 is independently D, F, Cl, Br, I, —CH 3 , —OCH 3 , CH 2 CH 3 , —OCH 2 CH 3 , —CCl 3 , —CF 3 , —C≡N, —OH, or —NO 2 ;

R 15 is H, alkyl, alkenyl, alkynyl, cycloalkyl, heteroalkyl, or acyl;

R 16 is alkyl, alkenyl, alkynyl, heteroalkyl, cycloalkyl, aryl, or arylalkyl;

T is —(CH 2 ) w —(O) x —[(CH 2 CH 2 )—O] q —R 13 ;

the absolute stereochemistry at each of stereocenters *1, *2, *3 and *4 is independently R (D for an amino acid) or S (L for an amino acid);

n and m are independently 1, 2, 3, 4, 5, or 6;

p is 0, 1, 2, 3, 4, or 5;

q is an integer from 1-30 inclusive;

x is 0 or 1; and

w is 0, 1 or 2; provided that: if x is 0, then w is 0; and if w is 0, then y is 0;

“**” denotes the point of attachment of X to W; and

“***” denotes the point of attachment of W to Y.

97 . The compound of claim 96 , wherein X is —N(R 15 ).

98 . The compound of claim 96 , wherein X is

99 . The compound of claim 96 , wherein X is

100 . The compound of claim 96 , wherein X is

101 . The compound of any one of claims 96 - 101 , wherein Y is —N(R 15 )—.

102 . The compound of any one of claims 96 - 101 , wherein Y is

103 . The compound of any one of claims 96 - 101 , wherein Y is

104 . The compound of any one of claims 96 - 101 , wherein Y is

105 . The compound of any one of claims 96 - 101 , wherein W is —C(O)—.

106 . The compound of any one of claims 96 - 101 , wherein W is —C(S)—, or —C(R 16 ) 2 .

107 . The compound of any one of claims 96 - 101 , wherein W is —S(O)—, or —S(O 2 )—.

108 . The compound of any one of claims 96 - 101 , wherein W is —P(O)[Q(R 10 )]—;

109 . The compound of claim 108 , wherein Q is O.

110 . The compound of claim 108 , wherein Q is a bond.

111 . The compound of any one of claims 96 - 110 , wherein R 3 is H.

112 . The compound of any one of claims 96 - 110 , wherein R 3 is alkyl, alkenyl, alkynyl, aryl, arylalkyl, arylheteroalkyl, cycloalkyl, heteroalkyl, or heteroaryl.

113 . The compound of any one of claims 96 - 110 , wherein R 3 is T.

114 . The compound of claim 108 , wherein R 3 is —[(CH 2 CH 2 )—O] q —R 13 .

115 . The compound of any one of claims 96 - 110 , wherein R 3 is R 9 C(O)—, R 10 OC(O)—, or (R 11 O)(R 12 O)P(O)—.

116 . The compound of any one of claims 96 - 110 , wherein R 3 is R 11 R 12 NC(O)—, R 10 S(O)—, R 10 S(O) 2 —, R 10 OS(O)—, R 10 OS(O) 2 —, or R 11 R 12 N(R 9 O)P(O)—.

117 . The compound of any one of claims 96 - 116 , wherein R 4 is alkyl, cycloalkyl, aryl, arylalkyl, heteroaryl, or arylheteroalkyl.

118 . The compound of any one of claims 96 - 116 , wherein R 4 is T.

119 . The compound of claim 118 , wherein R 4 is —(CH 2 )—(O)—[(CH 2 CH 2 )—O] q —R 13 .

120 . The compound of claim 118 , wherein R 4 is —(CH 2 ) 2 —(O)—[(CH 2 CH 2 )—O] q —R 13 .

121 . The compound of any one of claims 96 - 116 , wherein R 4 is a side-chain of a naturally or non-naturally occurring chiral amino acid.

122 . The compound of any one of claims 96 - 116 , wherein R 4 is

123 . The compound of any one of claims 96 - 116 , wherein R 4 is

124 . The compound of any one of claims 96 - 116 , wherein R 4 is

125 . The compound of claim 124 , wherein R 5 is

and each R 14 is H.

126 . The compound of any one of claims 96 - 125 , wherein R 6 is H.

127 . The compound of any one of claims 96 - 125 , wherein R 6 is alkyl or acyl.

128 . The compound of any one of claims 96 - 127 , wherein R 7 is H.

129 . The compound of any one of claims 96 - 127 , wherein R 7 is alkyl or acyl.

130 . The compound of any one of claims 96 - 125 , wherein R 6 and R 7 together with the nitrogen atom to which they are attached form a 4-6-membered heterocyclic ring.

131 . The compound of any one of claims 96 - 130 , wherein R 8 is H.

132 . The compound of any one of claims 96 - 130 , wherein R 8 is alkyl, heteroalkyl, or acyl.

133 . The compound of any one of claims 96 - 130 , wherein R 8 is H, methyl or ethyl.

134 . The compound of any one of claims 96 - 133 , wherein R 9 is H.

135 . The compound of any one of claims 96 - 133 , wherein R 9 is alkyl, alkenyl, alkynyl, heteroalkyl, cycloalkyl, aryl, arylalkyl, heteroaryl, arylheteroalkyl, or heteroarylheteroalkyl.

136 . The compound of claim 135 , wherein R 9 is C 1 -C 8 alkyl.

137 . The compound of any one of claims 96 - 133 , wherein R 9 is T.

138 . The compound of claim 137 , wherein R 9 is —[(CH 2 CH 2 )—O] q —R 13 and q is 1-20.

139 . The compound of any one of claims 96 - 138 , wherein R 10 is alkyl, alkenyl, alkynyl, heteroalkyl, cycloalkyl, aryl, arylalkyl, heteroaryl, arylheteroalkyl, or heteroarylheteroalkyl.

140 . The compound of claim 139 , wherein R 10 is C 1 -C 8 alkyl.

141 . The compound of any one of claims 96 - 138 , wherein R 10 is T.

142 . The compound of claim 140 , wherein R 10 is —[(CH 2 CH 2 )—O] q —R 13 and q is 1-20.

143 . The compound of any one of claims 96 - 142 , wherein R 11 is H.

144 . The compound of any one of claims 96 - 142 , wherein R 11 is alkyl, alkenyl, alkynyl, heteroalkyl, cycloalkyl, aryl, arylalkyl, heteroaryl, arylheteroalkyl, or heteroarylheteroalkyl.

145 . The compound of claim 144 , wherein R 11 is C 1 -C 8 alkyl.

146 . The compound of any one of claims 96 - 142 , wherein R 11 is T.

147 . The compound of claim 146 , wherein R 11 is —[(CH 2 CH 2 )—O] q —R 13 and q is 1-20.

148 . The compound of any one of claims 96 - 147 , wherein R 12 is H.

149 . The compound of any one of claims 96 - 147 , wherein R 12 is alkyl, alkenyl, alkynyl, heteroalkyl, cycloalkyl, aryl, arylalkyl, heteroaryl, arylheteroalkyl, or heteroarylheteroalkyl.

150 . The compound of claim 149 , wherein R 12 is C 1 -C 8 alkyl.

151 . The compound of any one of claims 96 - 147 , wherein R 12 is T.

152 . The compound of claim 151 , wherein R 12 is —[(CH 2 CH 2 )—O] q —R 13 and q is 1-20.

153 . The compound of any one of claims 96 - 152 , wherein R 13 is H.

154 . The compound of any one of claims 96 - 152 , wherein R 13 is methyl, ethyl, isopropyl, or tert-butyl.

155 . The compound of any one of claims 96 - 124 and 126 - 154 , wherein R 14 is D.

156 . The compound of any one of claims 96 - 124 and 126 - 154 , wherein R 14 is F, Cl, Br, I, —CCl 3 , or —CF 3 .

157 . The compound of any one of claims 96 - 124 and 126 - 154 , wherein R 14 is —CH 3 , —OCH 3 , CH 2 CH 3 , —OCH 2 CH 3 , —C≡N, —OH, or —NO 2 .

158 . The compound of any one of claims 96 - 157 , wherein R 15 is H.

159 . The compound of any one of claims 96 - 157 , wherein R 15 is alkyl, alkenyl, alkynyl, cycloalkyl, heteroalkyl, or acyl.

160 . The compound of claim 159 , wherein R 15 is methyl, ethyl, isopropyl or tert-butyl.

161 . The compound of any one of claims 96 - 160 , wherein R 16 is alkyl, alkenyl, alkynyl, or heteroalkyl.

162 . The compound of claim 160 , wherein R 16 is methyl, ethyl, isopropyl or tert-butyl.

163 . The compound of any one of claims 96 - 160 , wherein R 16 is cycloalkyl, aryl, or arylalkyl.

164 . The compound of any one of claims 96 - 163 , wherein R 17 is H.

165 . The compound of any one of claims 96 - 163 , wherein R 17 is alkyl, alkenyl, alkynyl, aryl, arylalkyl, arylheteroalkyl, cycloalkyl, heteroalkyl, or heteroaryl.

166 . The compound of any one of claims 96 - 163 , wherein R 17 is —(CH 2 )—(O)—[(CH 2 CH 2 )—O] q —R 13 or —(CH 2 ) 2 —(O)—[(CH 2 CH 2 )—O] q —R 13 .

167 . The compound of any one of claims 96 - 163 , wherein R 17 is R 9 C(O)—, R 10 OC(O)—, or (R 11 O)(R 12 O)P(O)—.

168 . The compound of any one of claims 96 - 163 , wherein R 17 is R 11 R 12 NC(O)—, R 10 S(O)—, R 10 S(O) 2 —, R 10 OS(O)—, R 10 OS(O) 2 —, or R 11 R 12 N(R 9 O)P(O)—.

169 . The compound of any one of claims 96 - 163 , wherein R 17 is methyl or ethyl

170 . The compound of any one of claims 96 - 169 , wherein n is 1, 2, 3 or 4.

171 . The compound of any one of claims 96 - 169 , wherein n is 5, or 6.

172 . The compound of any one of claims 96 - 169 , wherein m is 1, 2, 3 or 4.

173 . The compound of any one of claims 96 - 169 , wherein m is 5, or 6.

174 . The compound of any one of claims 96 - 173 , wherein the stereochemistry at the carbon atom labeled *4 is D, the stereochemistry at the carbon atom labeled *3 is L, the stereochemistry at the carbon atom labeled *2 is L, and the stereochemistry at the carbon atom labeled *1 is L.

175 . The compound of any one of claims 96 - 173 , wherein the stereochemistry at the carbon atom labeled *4 is L, the stereochemistry at the carbon atom labeled *3 is D, the stereochemistry at the carbon atom labeled *2 is D, and the stereochemistry at the carbon atom labeled *1 is D.

176 . The compound of any one of claims 96 - 173 , wherein the stereochemistry at the carbon atom labeled *4 is D, the stereochemistry at the carbon atom labeled *3 is D, the stereochemistry at the carbon atom labeled *2 is D, and the stereochemistry at the carbon atom labeled *1 is D.

177 . The compound of any one of claims 96 - 173 , wherein the stereochemistry at the carbon atom labeled *4 is L, the stereochemistry at the carbon atom labeled *3 is L, the stereochemistry at the carbon atom labeled *2 is L, and the stereochemistry at the carbon atom labeled *1 is L.

178 . The compound of any one of claims 96 - 173 , wherein the stereochemistry at the carbon atom labeled *4 is D, the stereochemistry at the carbon atom labeled *3 is L, the stereochemistry at the carbon atom labeled *2 is D, and the stereochemistry at the carbon atom labeled *1 is L.

179 . The compound of any one of claims 96 - 173 , wherein the stereochemistry at the carbon atom labeled *4 is L, the stereochemistry at the carbon atom labeled *3 is D, the stereochemistry at the carbon atom labeled *2 is L, and the stereochemistry at the carbon atom labeled *1 is D.

180 . The compound of claim 96 , wherein the compound is

181 . The compound of claim 96 , wherein the compound is

Assignments (4)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 19, 2023
From: ZHENG, GUOZHU
To: STEALTH BIOTHERAPEUTICS CORP.
Reel/Frame 063696/0293 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 19, 2023
From: ARSENJANS, PAVELS
To: LATVIAN INSTITUTE OF ORGANIC SYNTHESIS
Reel/Frame 063696/0297 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 19, 2023
From: LATVIAN INSTITUTE OF ORGANIC SYNTHESIS
To: STEALTH BIOTHERAPEUTICS CORP.
Reel/Frame 063696/0307 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 19, 2023
From: STEALTH BIOTHERAPEUTICS CORP.
To: STEALTH BIOTHERAPEUTICS INC.
Reel/Frame 063698/0740 →