CA2129342A1 - Process of preparing 3-carbonylandrostadiene 17-carboxamides - Google Patents
Process of preparing 3-carbonylandrostadiene 17-carboxamidesInfo
- Publication number
- CA2129342A1 CA2129342A1 CA002129342A CA2129342A CA2129342A1 CA 2129342 A1 CA2129342 A1 CA 2129342A1 CA 002129342 A CA002129342 A CA 002129342A CA 2129342 A CA2129342 A CA 2129342A CA 2129342 A1 CA2129342 A1 CA 2129342A1
- Authority
- CA
- Canada
- Prior art keywords
- compound
- process according
- formula
- moieties
- cyanide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J75/00—Processes for the preparation of steroids in general
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J3/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by one carbon atom
- C07J3/005—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by one carbon atom the carbon atom being part of a carboxylic function
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J3/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by one carbon atom
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
- C07J41/0033—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005
- C07J41/0066—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 the 17-beta position being substituted by a carbon atom forming part of an amide group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
- C07J41/0033—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005
- C07J41/0094—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 containing nitrile radicals, including thiocyanide radicals
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Steroid Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US83228092A | 1992-02-07 | 1992-02-07 | |
US07/832,280 | 1992-02-07 | ||
PCT/US1993/001068 WO1993016097A1 (en) | 1992-02-07 | 1993-02-05 | Process of preparing 3-carbonylandrostadiene 17-carboxamides |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2129342A1 true CA2129342A1 (en) | 1993-08-19 |
Family
ID=25261209
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002129342A Abandoned CA2129342A1 (en) | 1992-02-07 | 1993-02-05 | Process of preparing 3-carbonylandrostadiene 17-carboxamides |
Country Status (23)
Country | Link |
---|---|
EP (1) | EP0643724A4 (ja) |
JP (1) | JPH07505140A (ja) |
KR (1) | KR950700319A (ja) |
CN (1) | CN1078475A (ja) |
AP (1) | AP9600790A0 (ja) |
AU (1) | AU666177B2 (ja) |
BG (1) | BG98955A (ja) |
BR (1) | BR9305837A (ja) |
CA (1) | CA2129342A1 (ja) |
CZ (1) | CZ188794A3 (ja) |
FI (1) | FI943660A0 (ja) |
HU (1) | HUT68303A (ja) |
IL (1) | IL104602A (ja) |
MA (1) | MA22788A1 (ja) |
MX (1) | MX9300676A (ja) |
NO (1) | NO942925L (ja) |
NZ (1) | NZ249382A (ja) |
OA (1) | OA10090A (ja) |
RU (1) | RU94045824A (ja) |
SI (1) | SI9300065A (ja) |
TW (1) | TW327175B (ja) |
WO (1) | WO1993016097A1 (ja) |
ZA (1) | ZA93801B (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9206413D0 (en) * | 1992-03-24 | 1992-05-06 | Smithkline Beecham Corp | N-t-butyl-androst-3,5-diene-17b-carboxamide-3-carboxylic acid polymorph a |
US5641765A (en) * | 1992-11-18 | 1997-06-24 | Smithkline Beecham Corporation | 17-αand 17-βsubstituted acyl-3-carboxy-3,5-dienes and use in inhibiting 5-α-reductase |
US5683995A (en) * | 1992-11-18 | 1997-11-04 | Smithkline Beecham Corporation | 17 substituted acyl-3-carboxy 3,5-diene steroidals as α-reductase inhibitors |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ZA883034B (en) * | 1987-04-29 | 1989-03-29 | Smithkline Beckman Corp | Steroid 5-alpha-reductase inhibitors |
IL104601A0 (en) * | 1992-02-07 | 1993-07-08 | Smithkline Beecham Corp | Process for the preparation of steroidal dienes |
-
1993
- 1993-02-03 IL IL104602A patent/IL104602A/xx not_active IP Right Cessation
- 1993-02-05 EP EP93904946A patent/EP0643724A4/en not_active Ceased
- 1993-02-05 WO PCT/US1993/001068 patent/WO1993016097A1/en not_active Application Discontinuation
- 1993-02-05 SI SI19939300065A patent/SI9300065A/sl unknown
- 1993-02-05 HU HU9402303A patent/HUT68303A/hu unknown
- 1993-02-05 ZA ZA93801A patent/ZA93801B/xx unknown
- 1993-02-05 MA MA23079A patent/MA22788A1/fr unknown
- 1993-02-05 NZ NZ249382A patent/NZ249382A/en unknown
- 1993-02-05 JP JP5514208A patent/JPH07505140A/ja active Pending
- 1993-02-05 AU AU36126/93A patent/AU666177B2/en not_active Ceased
- 1993-02-05 CZ CZ941887A patent/CZ188794A3/cs unknown
- 1993-02-05 CA CA002129342A patent/CA2129342A1/en not_active Abandoned
- 1993-02-05 BR BR9305837A patent/BR9305837A/pt not_active Application Discontinuation
- 1993-02-05 AP APAP/P/1996/000790A patent/AP9600790A0/en unknown
- 1993-02-05 RU RU94045824/04A patent/RU94045824A/ru unknown
- 1993-02-06 TW TW082100820A patent/TW327175B/zh active
- 1993-02-06 CN CN 93102531 patent/CN1078475A/zh active Pending
- 1993-02-08 MX MX9300676A patent/MX9300676A/es unknown
-
1994
- 1994-08-02 KR KR1019940702656A patent/KR950700319A/ko not_active Application Discontinuation
- 1994-08-03 OA OA60547A patent/OA10090A/en unknown
- 1994-08-04 BG BG98955A patent/BG98955A/bg unknown
- 1994-08-05 NO NO942925A patent/NO942925L/no unknown
- 1994-08-05 FI FI943660A patent/FI943660A0/fi unknown
Also Published As
Publication number | Publication date |
---|---|
MX9300676A (es) | 1994-07-29 |
NZ249382A (en) | 1996-05-28 |
CN1078475A (zh) | 1993-11-17 |
AU666177B2 (en) | 1996-02-01 |
EP0643724A1 (en) | 1995-03-22 |
HU9402303D0 (en) | 1994-10-28 |
CZ188794A3 (en) | 1994-12-15 |
WO1993016097A1 (en) | 1993-08-19 |
TW327175B (en) | 1998-02-21 |
NO942925L (no) | 1994-08-08 |
AU3612693A (en) | 1993-09-03 |
EP0643724A4 (en) | 1995-05-10 |
NO942925D0 (ja) | 1994-08-05 |
MA22788A1 (fr) | 1993-10-01 |
OA10090A (en) | 1996-12-18 |
BR9305837A (pt) | 1997-02-18 |
BG98955A (bg) | 1995-06-30 |
JPH07505140A (ja) | 1995-06-08 |
FI943660A (fi) | 1994-08-05 |
HUT68303A (en) | 1995-06-28 |
FI943660A0 (fi) | 1994-08-05 |
RU94045824A (ru) | 1996-07-10 |
SI9300065A (en) | 1993-09-30 |
KR950700319A (ko) | 1995-01-16 |
IL104602A0 (en) | 1993-07-08 |
AP9600790A0 (en) | 1996-04-30 |
ZA93801B (en) | 1993-11-05 |
IL104602A (en) | 1997-07-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
UA43824C2 (uk) | Альфа-йодо або альфа-бромоамід та спосіб їх одержання | |
US4298755A (en) | Catalytic oxydehydrogenation process | |
CA2129342A1 (en) | Process of preparing 3-carbonylandrostadiene 17-carboxamides | |
CN109053446B (zh) | 金属氢化物/钯化合物体系在缺电子烯化合物串联反应制备1,3-二羰基化合物中的应用 | |
US3862952A (en) | Method for preparing 3,5,6-trichloro-2-pyridyloxyacetic acid | |
JP3378745B2 (ja) | 4−アシルアミノ−2,2,6,6−テトラメチルピペリジンの製造方法 | |
US11420925B2 (en) | Reduction method and reduction product of alkenyl active methylene compound | |
CN109096105B (zh) | 烯基活泼亚甲基化合物的还原方法及还原产物 | |
EP0169375B1 (en) | Process for producing 2-tert.-butyl-4,5-dichloro-3(2h)-pyridazinone | |
US2824120A (en) | Production of phenylglutaric acid | |
US4486599A (en) | Process for preparing the 2',4'-difluoro-4-hydroxy-(1,1'-diphenyl)-3-carboxylic acid | |
JP2696789B2 (ja) | メルカプトカルボン酸エステルの合成 | |
WO2020056564A1 (zh) | 基于金属氢化物/钯化合物体系制备1,3-二羰基化合物的方法 | |
JP3617556B2 (ja) | シアノイソ酪酸メチルの製法 | |
US4374268A (en) | Catalytic oxydehydrogenation process | |
US3929845A (en) | Preparation of alkylamides | |
JP2000344723A (ja) | ニトリルの製造方法 | |
US4299980A (en) | Catalytic oxydehydrogenation process | |
EP0784627A1 (en) | Process for preparing 17-beta-substituted-androsta-3,5-dien-3-carboxylic acids | |
CN112588319A (zh) | 硅烷的应用以及其催化下牛磺熊去氧胆酸的合成 | |
US3810903A (en) | Process for the production of nitriles | |
JPH0948789A (ja) | O,s−ジメチル−n−アセチルホスホルアミドチオエートの精製法 | |
KR930009817B1 (ko) | 피리딘 유도체의 제조방법 | |
CN112608247A (zh) | 辣椒素的制备方法及利用该方法制备得到的辣椒素 | |
JP2953058B2 (ja) | 4−置換−2−フルオロビフェニルの製造方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Discontinued |