Progesterone phosphate analogs and uses related thereto

Patent metadata

Field	Value
Publication number	US-9802978-B2
Application number	US-201414911807-A
Country	US
Kind code	B2
Filing date	Aug 11, 2014
Priority date	Aug 12, 2013
Publication date	Oct 31, 2017
Grant date	Oct 31, 2017

Abstract

This disclosure relates to progesterone phophate derivatives and uses related thereto. In certain embodiments, the disclosure relates to compounds disclosed herein and uses for managing inflammation such as those resulting from traumatic brain injury or stroke.

First claim

What is claimed is:

1. A compound of formula I

or esters, or salts thereof wherein
X is O, N—OR 10 , or N—OCR 1 R 2 OPZ(OR 3 ) 2 ;
Y is O, N—OR 10 , or N—OCR 1 R 2 OPZ(OR 3 ) 2 ; provided at least one X or Y is N—OCR 1 R 2 OPO(OR 3 ) 2 ;
Z is ═O or ═S;
R 1 is hydrogen, alkyl, halogen, nitro, cyano, hydroxy, amino, mercapto, formyl, carboxy, alkanoyl, carbamoyl, alkoxy, alkylthio, alkylamino, (alkyl) 2 amino, alkylsulfinyl, alkylsulfonyl, arylsulfonyl, carbocyclyl, aryl, or heterocyclyl, wherein R 1 is optionally substituted with one or more, the same or different, R 4 ;
R 2 is hydrogen, alkyl, halogen, nitro, cyano, hydroxy, amino, mercapto, formyl, carboxy, alkanoyl, carbamoyl, alkoxy, alkylthio, alkylamino, (alkyl) 2 amino, alkylsulfinyl, alkylsulfonyl, arylsulfonyl, carbocyclyl, aryl, or heterocyclyl, wherein R 2 is optionally substituted with one or more, the same or different, R 4 ; or
R 1 and R 2 form a carbocyclic ring;
R 3 is phosphate ion, hydrogen, —CH 2 O(C═O)alkyl, or a group selected from alkyl, alkanoyl, and formyl further substituted with one or more, the same or different, alkyl, amino, hydroxyl, thiol, halogen, aryl, carbocyclyl, or heterocyclyl, wherein R 3 is optionally substituted with one or more, the same or different, R 4 ;
R 4 is alkyl, halogen, nitro, cyano, hydroxy, amino, mercapto, formyl, carboxy, alkanoyl, carbamoyl, alkoxy, alkylthio, alkylamino, (alkyl) 2 amino, alkylsulfinyl, alkylsulfonyl, arylsulfonyl, carbocyclyl, aryl, or heterocyclyl, wherein R 4 is optionally substituted with one or more, the same or different, R 5 ; and
R 5 is halogen, nitro, cyano, hydroxy, trifluoromethoxy, trifluoromethyl, amino, formyl, carboxy, carbamoyl, mercapto, sulfamoyl, methyl, ethyl, tertbutyl, methoxy, ethoxy, acetyl, acetoxy, methylamino, ethylamino, dimethylamino, diethylamino, N-methyl-N-ethylamino, acetylamino, N-methylcarbamoyl, N-ethylcarbamoyl, N,N-dimethylcarbamoyl, N,N-diethylcarbamoyl, N-methyl-N-ethylcarbamoyl, methylthio, ethylthio, methylsulfinyl, ethylsulfinyl, mesyl, ethylsulfonyl, methoxycarbonyl, ethoxycarbonyl, N-methylsulfamoyl, N-ethylsulfamoyl, N,N-dimethylsulfamoyl, N,N-diethyl sulfamoyl, N-methyl-N-ethylsulfamoyl, carbocyclyl, aryl, or heterocyclyl;
R 10 is hydrogen or a group selected from alkyl and formyl further substituted with one or more, the same or different, alkyl, amino, hydroxyl, thiol, halogen, aryl, carbocyclyl, or heterocyclyl, wherein R 10 is optionally substituted with one or more, the same or different, R 20 ;
R 20 is alkyl, halogen, nitro, cyano, hydroxy, amino, mercapto, formyl, carboxy, alkanoyl, carbamoyl, alkoxy, alkylthio, alkylamino, (alkyl) 2 amino, alkylsulfinyl, alkylsulfonyl, arylsulfonyl, carbocyclyl, aryl, or heterocyclyl, wherein R 20 is optionally substituted with one or more, the same or different, R 30 ;
R 30 is alkyl, halogen, nitro, cyano, hydroxy, amino, mercapto, formyl, carboxy, alkanoyl, carbamoyl, alkoxy, alkylthio, alkylamino, (alkyl) 2 amino, alkylsulfinyl, alkylsulfonyl, arylsulfonyl, carbocyclyl, aryl, or heterocyclyl, wherein R 30 is optionally substituted with one or more, the same or different, R 40 ; and
R 40 is halogen, nitro, cyano, hydroxy, trifluoromethoxy, trifluoromethyl, amino, formyl, carboxy, carbamoyl, mercapto, sulfamoyl, methyl, ethyl, methoxy, ethoxy, acetyl, acetoxy, methylamino, ethylamino, dimethylamino, diethylamino, N-methyl-N-ethylamino, acetylamino, N-methylcarbamoyl, N-ethylcarbamoyl, N,N-dimethylcarbamoyl, N,N-diethylcarbamoyl, N-methyl-N-ethylcarbamoyl, methylthio, ethylthio, methylsulfinyl, ethylsulfinyl, mesyl, ethylsulfonyl, methoxycarbonyl, ethoxycarbonyl, N-methylsulfamoyl, N-ethylsulfamoyl, N,N-dimethylsulfamoyl, N,N-diethyl sulfamoyl, N-methyl-N-ethylsulfamoyl, carbocyclyl, aryl, or heterocyclyl.

2. The compound of claim 1 , wherein X is N—OCR 1 R 2 OPZ(OR 3 ) 2 and Y is O.

3. The compound of claim 1 , wherein Y is N—OCR 1 R 2 OPZ(OR 3 ) 2 and X is O.

4. The compound of claim 1 , wherein R 1 and R 2 are hydrogen or alkyl.

5. The compound of claim 1 , wherein R 1 and R 2 form a cyclopropyl ring.

6. The compound of claim 1 , wherein R 3 is phosphate ion, hydrogen, alkanoyl, or alkyl.

7. A compound of formula IA

or esters, or salts thereof wherein
Z is ═O or ═S;
R 1 is hydrogen, alkyl, halogen, nitro, cyano, hydroxy, amino, mercapto, formyl, carboxy, alkanoyl, carbamoyl, alkoxy, alkylthio, alkylamino, (alkyl) 2 amino, alkylsulfinyl, alkylsulfonyl, arylsulfonyl, carbocyclyl, aryl, or heterocyclyl, wherein R 1 is optionally substituted with one or more, the same or different, R 4 ;
R 2 is hydrogen, alkyl, halogen, nitro, cyano, hydroxy, amino, mercapto, formyl, carboxy, alkanoyl, carbamoyl, alkoxy, alkylthio, alkylamino, (alkyl) 2 amino, alkylsulfinyl, alkylsulfonyl, arylsulfonyl, carbocyclyl, aryl, or heterocyclyl, wherein R 2 is optionally substituted with one or more, the same or different, R 4 ; or
R 1 and R 2 form a carbocyclic ring;
R 3 is phosphate ion, hydrogen, —CH 2 O(C═O)alkyl, or a group selected from alkyl, alkanoyl, and formyl further substituted with one or more, the same or different, alkyl, amino, hydroxyl, thiol, halogen, aryl, carbocyclyl, or heterocyclyl, wherein R 3 is optionally substituted with one or more, the same or different, R 4 ;
R 3′ is phosphate ion, hydrogen, —CH 2 O(C═O)alkyl, or a group selected from alkyl, alkanoyl, and formyl further substituted with one or more, the same or different, alkyl, amino, hydroxyl, thiol, halogen, aryl, carbocyclyl, or heterocyclyl, wherein R 3′ is optionally substituted with one or more, the same or different, R 4 ;
R 4 is alkyl, halogen, nitro, cyano, hydroxy, amino, mercapto, formyl, carboxy, alkanoyl, carbamoyl, alkoxy, alkylthio, alkylamino, (alkyl) 2 amino, alkylsulfinyl, alkylsulfonyl, arylsulfonyl, carbocyclyl, aryl, or heterocyclyl, wherein R 4 is optionally substituted with one or more, the same or different, R 5 ; and
R 5 is halogen, nitro, cyano, hydroxy, trifluoromethoxy, trifluoromethyl, amino, formyl, carboxy, carbamoyl, mercapto, sulfamoyl, methyl, ethyl, tertbutyl, methoxy, ethoxy, acetyl, acetoxy, methylamino, ethylamino, dimethylamino, diethylamino, N-methyl-N-ethylamino, acetylamino, N-methylcarbamoyl, N-ethylcarbamoyl, N,N-dimethylcarbamoyl, N,N-diethylcarbamoyl, N-methyl-N-ethylcarbamoyl, methylthio, ethylthio, methylsulfinyl, ethylsulfinyl, mesyl, ethylsulfonyl, methoxycarbonyl, ethoxycarbonyl, N-methylsulfamoyl, N-ethylsulfamoyl, N,N-dimethylsulfamoyl, N,N-diethyl sulfamoyl, N-methyl-N-ethylsulfamoyl, carbocyclyl, aryl, or heterocyclyl.

8. A compound of Formula IG

or esters, or salts thereof wherein
Z is ═O or ═S;
R 1 is hydrogen, alkyl, halogen, nitro, cyano, hydroxy, amino, mercapto, formyl, carboxy, alkanoyl, carbamoyl, alkoxy, alkylthio, alkylamino, (alkyl) 2 amino, alkylsulfinyl, alkylsulfonyl, arylsulfonyl, carbocyclyl, aryl, or heterocyclyl, wherein R 1 is optionally substituted with one or more, the same or different, R 4 ;
R 2 is hydrogen, alkyl, halogen, nitro, cyano, hydroxy, amino, mercapto, formyl, carboxy, alkanoyl, carbamoyl, alkoxy, alkylthio, alkylamino, (alkyl) 2 amino, alkylsulfinyl, alkylsulfonyl, arylsulfonyl, carbocyclyl, aryl, or heterocyclyl, wherein R 2 is optional

Assignees

• Univ Emory

Inventors

• Guthrie David Brian
• Lockwood Mark Andrew
• Natchus Michael G
• Liotta Dennis C
• Stein Donald G
• Sayeed Iqbal

Classifications

• A61P25/00

  Drugs for disorders of the nervous system · CPC title

• C07J41/0016 Primary

  Oximes · CPC title

• C07J51/00

  Normal steroids with unmodified cyclopenta(a)hydrophenanthrene skeleton not provided for in groups C07J1/00 - C07J43/00 · CPC title

• A61K45/06

  Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca · CPC title

• C07J43/003

  not condensed · CPC title