OA09961A - Halogenation using halo-vilsmeier reagent - Google Patents

Halogenation using halo-vilsmeier reagent

Info

Publication number
OA09961A
OA09961A OA60533A OA60533A OA09961A OA 09961 A OA09961 A OA 09961A OA 60533 A OA60533 A OA 60533A OA 60533 A OA60533 A OA 60533A OA 09961 A OA09961 A OA 09961A
Authority
OA
OAPI
Prior art keywords
halogenation
halo
vilsmeier reagent
vilsmeier
reagent
Prior art date
Application number
OA60533A
Other languages
English (en)
Inventor
Neil Howard Baine
Donald Nathaniel Klein
Richard Eric Mewshaw
Franklin Fell Owings
Original Assignee
Smithkline Beecham Corp
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 Smithkline Beecham Corp filed Critical Smithkline Beecham Corp
Publication of OA09961A publication Critical patent/OA09961A/en

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)
OA60533A 1992-01-06 1994-07-04 Halogenation using halo-vilsmeier reagent OA09961A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US81717992A 1992-01-06 1992-01-06
US94134892A 1992-09-04 1992-09-04

Publications (1)

Publication Number Publication Date
OA09961A true OA09961A (en) 1995-12-11

Family

ID=27124147

Family Applications (1)

Application Number Title Priority Date Filing Date
OA60533A OA09961A (en) 1992-01-06 1994-07-04 Halogenation using halo-vilsmeier reagent

Country Status (23)

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

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
EP1765804A4 (en) 2004-06-08 2009-11-11 Univ Temple HETEROARYLSULFONES AND SULFONAMIDES AND THEIR THERAPEUTIC USES

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
EP0643723A1 (en) 1995-03-22
HUT68273A (en) 1995-06-28
CN1077201A (zh) 1993-10-13
NZ246788A (en) 1996-11-26
HU9402030D0 (en) 1994-09-28
CZ161994A3 (en) 1995-03-15
AU666167B2 (en) 1996-02-01
NO942535D0 (no) 1994-07-05
EP0643723A4 (en) 1995-05-10
MX9300025A (es) 1994-01-31
AU3434893A (en) 1993-08-03
NO942535L (no) 1994-07-05
MA22761A1 (fr) 1993-10-01
TW300226B (zh) 1997-03-11
JPH07505138A (ja) 1995-06-08
CA2127272A1 (en) 1993-07-22
WO1993014106A1 (en) 1993-07-22
IL104302A (en) 1998-02-22
RU94038223A (ru) 1997-04-20
SI9300006A (en) 1993-09-30
KR940703849A (ko) 1994-12-12
IL104302A0 (en) 1993-05-13
FI943214A (fi) 1994-07-05
AP9300473A0 (en) 1993-01-31
SK80094A3 (en) 1994-12-07
FI943214A0 (fi) 1994-07-05
AP370A (en) 1994-11-10
BG98887A (bg) 1995-05-31
BR9305786A (pt) 1997-02-18

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