IP Library Granted Patent US 11,203,608
Granted Patent B2
US 11,203,608 · App. 16/839,629 · Granted Dec 21, 2021

Platinum-containing compounds, and related compositions and uses thereof

Inventors: Stephen J. Lippard (Washington, DC); Omer Yilmaz (Cambridge, MA); Fang Wang (Cambridge, MA); Jonathan Braverman (Cambridge, MA)
Assignee: Massachusetts Institute of Technology
C07F15/0093A61P35/00
View Patent ↗
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 11,203,608
App. No.
16/839,629
Granted
Dec 21, 2021
Kind
B2
Abstract

Platinum-containing compounds are generally described. For example, compounds of Formula (II) are generally described. Inventive compositions and uses thereof are also described. For example, methods of treating cancer in a subject comprising administering to the subject a therapeutically effective amount of a compound of Formula (II) are generally described.

Claims (29)

1. A compound of Formula (II):

or a pharmaceutically acceptable salt, solvate, hydrate, polymorph, co-crystal, tautomer, stereoisomer, isotopically labeled derivative, or prodrug thereof;

wherein R 1 , R 2 , R 3 , R 4 , R 6 , and R 7 are each independently selected from the group consisting of hydrogen, alkyl, aryl, halogen, oxygen, hydroxy, alkoxy, aryloxy, siloxy, amino, alkylamino, arylamino, dialkylamino, diarylamino, imine, alkylimine, arylimine, and —OM;

wherein M is a cation;

wherein R 5 and R 8 are each independently selected from the group consisting of hydrogen, alkyl, aryl, halogen, oxygen, hydroxy, alkoxy, aryloxy, siloxy, amino, alkylamino, arylamino, dialkylamino, diarylamino, imine, alkylimine, arylimine, and —OM;

wherein R 9 and R 12 are each independently selected from the group consisting of —CR(R′)—, carbonyl, imine, alkylimine, and arylimine;

wherein R and R′ are independently selected from the group consisting of hydrogen, alkyl, aryl, halogen, hydroxy, alkoxy, aryloxy, siloxy, amino, alkylamino, arylamino, dialkylamino, and diarylamino;

wherein R 10 and R 11 are each independently selected from the group consisting of hydrogen, halogen, hydroxy, alkoxy, aryloxy, siloxy, amino, alkylamino, arylamino, dialkylamino, diarylamino, —(C═O)—(CH 2 ) k R 15 , —(CHOR 16 )—(CH 2 ) k R 15 , —(C═NR 16 )—(CH 2 ) k R 15 , —(CHNHR 16 )—(CH 2 ) k R 15 , and —(CHNR 16 2 )—(CH 2 ) k R 15 ;

wherein R 15 is selected from the group consisting of hydrogen, halogen, hydroxy, alkoxy, aryloxy, and siloxy;

wherein R 16 is selected from the group consisting of hydrogen, alkyl, aryl, and silyl;

wherein k is 0, 1, 2, or 3;

wherein R 13 and R 14 are each independently selected from the group consisting of hydrogen, halogen, alkyl, and aryl;

wherein A 1 and A 2 are each independently selected from the group consisting of oxygen, sulfur, and —NR 17 —;

wherein R 17 is selected from the group consisting of hydrogen, alkyl, and aryl;

wherein X 1 and X 2 are each independently selected from the group consisting of amino, alkylamino, arylamino, dialkylamino, diarylamino, oxygen, hydroxy, alkoxy, aryloxy, siloxy, sulfur, thiol, alkyl sulfide, aryl sulfide, alkyl sulfoxide, aryl sulfoxide, sulfinate, selenium, selenol, alkyl selenide, aryl selenide, alkyl selenoxide, aryl selenoxide, and seleninate;

wherein X 3 and X 4 are each independently selected from the group consisting of amino, alkylamino, arylamino, dialkylamino, diarylamino, heteroarylene, water, halide, carboxylate, hydroxide, alkoxide, aryloxide, siloxide, dialkyl sulfide, diaryl sulfide, alkyl aryl sulfide, dialkyl sulfoxide, diaryl sulfoxide, alkyl aryl sulfoxide, alkyl sulfinate, aryl sulfinate, alkyl sulfonate, aryl sulfonate, sulfite, sulfate, thiosulfate, dialkyl selenide, diaryl selenide, alkyl aryl selenide, dialkyl selenoxide, diaryl selenoxide, alkyl aryl selenoxide, selenite, and seleninate;

wherein Y and Z are each independently selected from the group consisting of hydroxide, alkoxide, aryloxide, siloxide, and halide;

wherein n is 0 or 1;

wherein m is 0 or 1; and

wherein M, Y, Z, A 1 , A 2 , X 1 , X 2 , X 3 , X 4 , R, R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 , R 10 , R 11 , R 12 , R 13 , R 14 , R 15 , R 16 , and/or R 17 are each independently optionally substituted.

2. The compound of claim 1 , wherein X 1 and/or X 2 is amino.

3. The compound of claim 1 , wherein R 2 , R 3 , R 4 , and/or R 13 are hydrogen.

4. The compound of claim 1 , wherein R 6 , R 7 , and/or R 10 are hydroxy, and R 9 and/or R 12 are methylene.

5. The compound of claim 1 , wherein A 1 , A 2 , R 5 and/or R 8 are oxygen, and R 1 is alkoxy.

6. The compound of claim 1 , wherein R 11 is —(C═O)—(CH 2 ) k R 15 , R 15 is hydroxyl, and k is 1.

7. The compound of claim 1 , wherein n and m are both 0.

8. A method of treating cancer in a subject in need thereof, the method comprising administering to the subject a therapeutically effective amount of the compound of claim 1 , or a pharmaceutically acceptable salt, solvate, hydrate, polymorph, co-crystal, tautomer, stereoisomer, isotopically labeled derivative, or prodrug thereof.

9. The method of claim 8 , wherein the cancer is selected from the group consisting of ovarian cancer, colorectal cancer, breast cancer, lung cancer, prostate cancer, osteosarcoma, and/or leukemia.

10. The method of claim 8 , wherein the subject is a human.

Assignments (2)
CONFIRMATORY LICENSE Recorded Oct 2, 2023
From: MASSACHUSETTS INSTITUTE OF TECHNOLOGY
To: NATIONAL INSTITUTES OF HEALTH (NIH), U.S. DEPT. OF HEALTH AND HUMAN SERVICES (DHHS), U.S. GOVERNMENT
Reel/Frame 065091/0308 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 2, 2021
From: LIPPARD, STEPHEN J.; YILMAZ, OMER; WANG, FANG; BRAVERMAN, JONATHAN
To: MASSACHUSETTS INSTITUTE OF TECHNOLOGY
Reel/Frame 057989/0326 →
Continuity (2)
Provisional Application 62836145 · Apr 19, 2019
Related Publication 20200331942A1 · Oct 22, 2020