METHODS AND COMPOSITIONS FOR INHIBITING THE INTERACTION OF MENIN WITH MLL PROTEINS

1 .- 166 . (canceled)

167 . A compound of Formula X:

or a pharmaceutically acceptable salt thereof, wherein:

H-X is selected from

each of X 1 , X 2 , and X 7 is independently CR 2 or N;

each of X 3 and X 4 is independently C or N;

each of X 5 and X 6 is independently CR 3 , N, NR 4 , O, or S;

each of L 1 and L 2 is independently a bond, carbonyl, O, S, —NR 5 —, —NR 6 CH 2 —, —NR 6 C(═O)—, —NR 6 SO 2 —, alkylene, alkenylene, heteroalkylene, alkylenecarbonyl, alkenylenecarbonyl, or heteroalkylenecarbonyl;

A is a bond, a 3-7 membered saturated ring, or a 3-7 membered unsaturated ring;

m is an integer from 0 to 12;

B is selected from B-I, B-II, B-III, and B-IV;

wherein B is connected at any ring atom to L 2 ;

each of Z 1 , Z 2 , Z 3 , and Z 4 is independently CR 7 , N, or NR 9 ;

Z 5 is C or N;

each of Z 6 , Z 7 , and Z 8 is independently CR 8 , N, NR 9 , O, or S;

each of Z 9 , Z 10 , and Z 11 is independently CR 10 , CR 11 R 12 , NR 13 , O, or S;

n is an integer from 0 to 6;

each of R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 , R 10 , R 11 , R 12 , and R 13 is, at each occurrence, independently selected from H, halo, hydroxyl, amino, cyano, dialkylphosphine oxide, oxo, carboxyl, amido, acyl, alkyl, cycloalkyl, heteroalkyl, haloalkyl, aminoalkyl, hydroxyalkyl, alkoxy, alkylamino, cycloalkylalkyl, cycloalkyloxy, cycloalkylalkyloxy, cycloalkylamino, cycloalkylalkylamino, heterocyclyl, heterocyclylalkyl, heterocyclyloxy, heterocyclylalkyloxy, heterocyclylamino, heterocyclylalkylamino, aryl, aralkyl, aryloxy, aralkyloxy, arylamino, aralkylamino, heteroaryl, heteroarylalkyl, heteroaryloxy, heteroarylalkyloxy, heteroarylamino, and heteroarylalkylamino; and

each of R A and R B is, at each occurrence, independently selected from halo, hydroxyl, amino, cyano, dialkylphosphine oxide, oxo, carboxyl, amido, acyl, alkyl, cycloalkyl, heteroalkyl, haloalkyl, aminoalkyl, hydroxyalkyl, alkoxy, alkylamino, cycloalkylalkyl, cycloalkyloxy, cycloalkylalkyloxy, cycloalkylamino, cycloalkylalkylamino, heterocyclyl, heterocyclylalkyl, heterocyclyloxy, heterocyclylalkyloxy, heterocyclylamino, heterocyclylalkylamino, aryl, aralkyl, aryloxy, aralkyloxy, arylamino, aralkylamino, heteroaryl, heteroarylalkyl, heteroaryloxy, heteroarylalkyloxy, heteroarylamino, and heteroarylalkylamino,

or two R A groups or two R B groups attached to the same atom or different atoms can together optionally form a bridge or ring.

168 . The compound of claim 167 , wherein H-X is

169 . The compound of claim 167 , wherein H-X is

170 . The compound of claim 167 , wherein H-X is

171 . The compound of claim 167 , wherein R 2 in X 1 is halo, hydroxyl, alkoxy, alkylamino, amino, cyano, amido, alkyl, heteroalkyl, or haloalkyl.

172 . The compound of claim 167 , wherein X 6 is CR 3 and R 3 in X 6 is selected from H, halo, amino, carboxyl, and alkyl.

173 . The compound of claim 167 , wherein A, when present, is cycloalkyl, heterocyclic ring, aryl or heteroaryl.

174 . The compound of claim 167 , wherein X 2 is N.

175 . The compound of claim 167 , wherein X 2 is CR 2 .

176 . The compound of claim 167 , wherein X 6 is CR 3 .

177 . The compound of claim 167 , wherein R 5 , when present, is H or alkyl.

178 . The compound of claim 167 , wherein each R 7 , when present, is independently H, halo, hydroxyl, C 1 -C 4 alkyl or C 1 -C 4 alkoxy.

179 . The compound of claim 167 , wherein each R 9 , when present, is independently H, C 1 -C 4 alkyl or cyano.

180 . The compound of claim 167 , wherein each R 9 , when present, is independently H, C 1 -C 4 alkyl, aralkyl, heteroarylalkyl, heterocyclylalkyl, or cycloalkylalkyl.

181 . The compound of claim 167 , comprising an R B selected from:

wherein:

G is selected from a bond, alkylene, heteroalkylene, C 3-12 carbocycle, 3- to 12-membered heterocycle, and combinations thereof, wherein G is optionally substituted with one or more R 32 groups;

V is absent or selected from a C 3-12 carbocycle, and 3- to 12-membered heterocycle; wherein V is optionally substituted with one or more R 32 groups;

each of R 21 and R 32 is, at each occurrence, independently selected from:

H, halogen, —OR 20 , —SR 20 , —N(R 20 ) 2 , —N(R 20 )C(O)R 20 , —C(O)R 20 , —C(O)OR 20 , —C(O)N(R 20 ) 2 , —OC(O)R 20 , —S(O) 2 R 20 , —S(O) 2 N(R 20 ) 2 , —N(R 20 )S(O) 2 R 20 , —NO 2 , ═O, ═S, ═N(R 20 ), —P(O)(OR 20 ) 2 , —P(O)(R 20 ) 2 , —OP(O)(OR 20 ) 2 , and —CN;

C 1-6 alkyl, C 2-6 alkenyl, and C 2-6 alkynyl, each of which is independently optionally substituted at each occurrence with one or more substituents selected from halogen, —OR 20 , —SR 20 , —N(R 20 ) 2 , —N(R 20 )C(O)R 20 , —C(O)R 20 , —C(O)OR 20 , —C(O)N(R 20 ) 2 , —OC(O)R 20 , —S(O) 2 R 20 , —S(O) 2 N(R 20 ) 2 , —N(R 20 )S(O) 2 R 20 , —NO 2 , ═O, ═S, ═N(R 20 ), —P(O)(OR 20 ) 2 , —P(O)(R 20 ) 2 , —OP(O)(OR 20 ) 2 , —CN, C 3-10 carbocycle, and 3- to 10-membered heterocycle; and

C 3-10 carbocycle and 3- to 10-membered heterocycle;

wherein two R 32 on the same carbon atom can come together to form a C 3-10 carbocycle or 3- to 10-membered heterocycle;

wherein each C 3-10 carbocycle and 3- to 10-membered heterocycle of R 32 is independently optionally substituted with one or more substituents selected from halogen, —OR 20 , —SR 20 , —N(R 20 ) 2 , —N(R 20 )C(O)R 20 , —C(O)R 20 , —C(O)OR 20 , —C(O)N(R 20 ) 2 , —OC(O)R 20 , —S(O) 2 R 20 , —S(O) 2 N(R 20 ) 2 , —N(R 20 )S(O) 2 R 20 , —NO 2 , ═O, ═S, ═N(R 20 ), —P(O)(OR 20 ) 2 , —P(O)(R 20 ) 2 , —OP(O)(OR 20 ) 2 , —CN, C 1-6 alkyl, C 2-6 alkenyl, and C 2-6 alkynyl;

R 20 at each occurrence is independently selected from:

hydrogen;

C 1-6 alkyl, C 2-6 alkenyl, and C 2-6 alkynyl, each of which is independently optionally substituted at each occurrence with one or more substituents selected from halogen, —OR 30 , —SR 30 , —N(R 30 ) 2 , —N(R 30 )C(O)R 30 , —C(O)R 30 , —C(O)OR 30 , —C(O)N(R 30 ) 2 , —OC(O)R 30 , —S(O) 2 R 30 , —S(O) 2 N(R 30 ) 2 , —N(R 30 )S(O) 2 R 30 , —NO 2 , —P(O)(OR 30 ) 2 , —P(O)(R 30 ) 2 , —OP(O)(OR 30 ) 2 , and —CN; and

3- to 10-membered heterocycle and C 3-10 carbocycle; and

R 30 at each occurrence is independently selected from hydrogen, C 1-6 alkyl, C 2-6 alkenyl, and C 2-6 alkynyl.

182 . The compound of claim 181 , wherein R 21 is a moiety comprising an alpha, beta-unsaturated carbonyl; an alpha, beta-unsaturated sulfonyl; an epoxide; an aldehyde; sulfonyl fluoride; a halomethylcarbonyl; a dihalomethylcarbonyl; or a trihalomethylcarbonyl.

183 . The compound of claim 181 , wherein V is selected from a 3-8 membered saturated ring optionally substituted with one or more R 32 groups.

184 . A pharmaceutical composition comprising a compound of claim 167 or a pharmaceutically acceptable salt thereof and a pharmaceutically acceptable carrier.

185 . A method of treating a disease or condition associated with MLL fusion proteins, comprising administering to a subject in need thereof an effective amount of a compound of claim 167 or a pharmaceutically acceptable salt thereof.

186 . A method of treating a disease or condition in a subject, comprising administering to the subject a therapeutically effective amount of a pharmaceutical composition of a compound of claim 167 or a pharmaceutically acceptable salt thereof.