RU94038223A - Способы получения стероидных производных и способ галогенирования галогенсодержащим реактивом вильсмайера - Google Patents

Способы получения стероидных производных и способ галогенирования галогенсодержащим реактивом вильсмайера

Info

Publication number
RU94038223A
RU94038223A RU94038223/04A RU94038223A RU94038223A RU 94038223 A RU94038223 A RU 94038223A RU 94038223/04 A RU94038223/04 A RU 94038223/04A RU 94038223 A RU94038223 A RU 94038223A RU 94038223 A RU94038223 A RU 94038223A
Authority
RU
Russia
Prior art keywords
halogen
reagent
wilsmayer
halogenation
steroid derivatives
Prior art date
Application number
RU94038223/04A
Other languages
English (en)
Inventor
Говард Бейн Нейл
Us]
Натанэль Клайн Дональд
Эрик Мьюшоу Ричард
Оуингс Франклин
Original Assignee
Смитклайн Бичам Корпорейшн (US)
Смитклайн Бичам Корпорейшн
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Смитклайн Бичам Корпорейшн (US), Смитклайн Бичам Корпорейшн filed Critical Смитклайн Бичам Корпорейшн (US)
Publication of RU94038223A publication Critical patent/RU94038223A/ru

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J43/00—Normal steroids having a nitrogen-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Steroid Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)

Abstract

Изобретение предлагает улучшенный способ получения галогенированного стероидного диена. Способ включает в себя одновременное превращение стероидного 3-она в 3-галогенпроизводное и 17-карбоновой кислоты в 17-карбоксамид в единой реакции без выделения промежуточного продукта. Способ осуществляется взаимодействием стероидного исходного материала с галогенсодержащим реактивом Вильсмайера.

Claims (1)

  1. Изобретение предлагает улучшенный способ получения галогенированного стероидного диена. Способ включает в себя одновременное превращение стероидного 3-она в 3-галогенпроизводное и 17-карбоновой кислоты в 17-карбоксамид в единой реакции без выделения промежуточного продукта. Способ осуществляется взаимодействием стероидного исходного материала с галогенсодержащим реактивом Вильсмайера.
RU94038223/04A 1992-01-06 1993-01-06 Способы получения стероидных производных и способ галогенирования галогенсодержащим реактивом вильсмайера RU94038223A (ru)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US81717992A 1992-01-06 1992-01-06
US07/817,179 1992-01-06
US94134892A 1992-09-04 1992-09-04
US07/941,348 1992-09-04

Publications (1)

Publication Number Publication Date
RU94038223A true RU94038223A (ru) 1997-04-20

Family

ID=27124147

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94038223/04A RU94038223A (ru) 1992-01-06 1993-01-06 Способы получения стероидных производных и способ галогенирования галогенсодержащим реактивом вильсмайера

Country Status (23)

Country Link
EP (1) EP0643723A4 (ru)
JP (1) JPH07505138A (ru)
KR (1) KR940703849A (ru)
CN (1) CN1077201A (ru)
AP (1) AP370A (ru)
AU (1) AU666167B2 (ru)
BG (1) BG98887A (ru)
BR (1) BR9305786A (ru)
CA (1) CA2127272A1 (ru)
CZ (1) CZ161994A3 (ru)
FI (1) FI943214A0 (ru)
HU (1) HUT68273A (ru)
IL (1) IL104302A (ru)
MA (1) MA22761A1 (ru)
MX (1) MX9300025A (ru)
NO (1) NO942535L (ru)
NZ (1) NZ246788A (ru)
OA (1) OA09961A (ru)
RU (1) RU94038223A (ru)
SI (1) SI9300006A (ru)
SK (1) SK80094A3 (ru)
TW (1) TW300226B (ru)
WO (1) WO1993014106A1 (ru)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5683995A (en) * 1992-11-18 1997-11-04 Smithkline Beecham Corporation 17 substituted acyl-3-carboxy 3,5-diene steroidals as α-reductase inhibitors
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
JP2008501804A (ja) 2004-06-08 2008-01-24 テンプル・ユニバーシティ−オブ・ザ・コモンウェルス・システム・オブ・ハイアー・エデュケイション ヘテロアリール、スルホン及びスルホンアミド並びにそれらの治療用途

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA883034B (en) * 1987-04-29 1989-03-29 Smithkline Beckman Corp Steroid 5-alpha-reductase inhibitors

Also Published As

Publication number Publication date
BR9305786A (pt) 1997-02-18
HUT68273A (en) 1995-06-28
EP0643723A4 (en) 1995-05-10
CZ161994A3 (en) 1995-03-15
CA2127272A1 (en) 1993-07-22
MA22761A1 (fr) 1993-10-01
AU666167B2 (en) 1996-02-01
MX9300025A (es) 1994-01-31
EP0643723A1 (en) 1995-03-22
NZ246788A (en) 1996-11-26
OA09961A (en) 1995-12-11
AP370A (en) 1994-11-10
IL104302A0 (en) 1993-05-13
NO942535D0 (no) 1994-07-05
NO942535L (no) 1994-07-05
SK80094A3 (en) 1994-12-07
JPH07505138A (ja) 1995-06-08
CN1077201A (zh) 1993-10-13
AU3434893A (en) 1993-08-03
HU9402030D0 (en) 1994-09-28
FI943214A (fi) 1994-07-05
TW300226B (ru) 1997-03-11
BG98887A (bg) 1995-05-31
KR940703849A (ko) 1994-12-12
SI9300006A (en) 1993-09-30
FI943214A0 (fi) 1994-07-05
AP9300473A0 (en) 1993-01-31
WO1993014106A1 (en) 1993-07-22
IL104302A (en) 1998-02-22

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