CH521957A - Verfahren zur Herstellung von 1,3,5(10)-Steroiden der 3-Hydroxyreihe - Google Patents

Verfahren zur Herstellung von 1,3,5(10)-Steroiden der 3-Hydroxyreihe

Info

Publication number: CH521957A
Authority: CH; Switzerland
Prior art keywords: steroids; preparation; hydroxy series; hydroxy; series
Prior art date: 1966-09-26

Application number

CH473571A

Other languages

English (en)

Inventor

Alvarez Francisco

Original Assignee

Syntex 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.)

1966-09-26

Filing date

1967-09-26

Publication date

1972-04-30

1967-09-26 Application filed by Syntex Corp filed Critical Syntex Corp

1972-04-30 Publication of CH521957A publication Critical patent/CH521957A/de

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J75/00—Processes for the preparation of steroids in general

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
General Health & Medical Sciences (AREA)
Steroid Compounds (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

CH473571A 1966-09-26 1967-09-26 Verfahren zur Herstellung von 1,3,5(10)-Steroiden der 3-Hydroxyreihe CH521957A (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US58170766A	1966-09-26	1966-09-26
US64552667A	1967-06-12	1967-06-12

Publications (1)

Publication Number	Publication Date
CH521957A true CH521957A (de)	1972-04-30

Family

ID=27078398

Family Applications (5)

Application Number	Title	Priority Date	Filing Date
CH1682571A CH547267A (de)	1966-09-26	1967-09-26	Verfahren zur herstellung von (delta) 1,3,5 (10)-steroiden der 3- (niederalkoxy)-reihe.
CH473371A CH521956A (de)	1966-09-26	1967-09-26	Verfahren zur Herstellung von 6-Stellung unsubstituierten 5(10)-Steroiden
CH473571A CH521957A (de)	1966-09-26	1967-09-26	Verfahren zur Herstellung von 1,3,5(10)-Steroiden der 3-Hydroxyreihe
CH473471A CH535753A (de)	1966-09-26	1967-09-26	Verfahren zur Herstellung von 3-Keto-19-nor-steroiden
CH1339767A CH520664A (de)	1966-09-26	1967-09-26	Verfahren zur Herstellung von 3-Keto-19-norsteroiden

Family Applications Before (2)

Application Number	Title	Priority Date	Filing Date
CH1682571A CH547267A (de)	1966-09-26	1967-09-26	Verfahren zur herstellung von (delta) 1,3,5 (10)-steroiden der 3- (niederalkoxy)-reihe.
CH473371A CH521956A (de)	1966-09-26	1967-09-26	Verfahren zur Herstellung von 6-Stellung unsubstituierten 5(10)-Steroiden

Family Applications After (2)

Application Number	Title	Priority Date	Filing Date
CH473471A CH535753A (de)	1966-09-26	1967-09-26	Verfahren zur Herstellung von 3-Keto-19-nor-steroiden
CH1339767A CH520664A (de)	1966-09-26	1967-09-26	Verfahren zur Herstellung von 3-Keto-19-norsteroiden

Country Status (6)

Country	Link
US (1)	US3511860A (de)
JP (4)	JPS4920312B1 (de)
CH (5)	CH547267A (de)
DE (1)	DE1618957A1 (de)
GB (2)	GB1208882A (de)
NL (1)	NL6713113A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS59160074U (ja) *	1983-04-11	1984-10-26	岡島工業株式会社	玄関マツト
KR100445647B1 (ko) *	2001-12-13	2004-08-21	엘지전자 주식회사	청소기용 원심송풍기
US9512165B2 (en) *	2013-04-17	2016-12-06	Sage Therapeutics, Inc.	19-nor C3, 3-disubstituted C21-N-pyrazolyl steroids and methods of use thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2729654A (en) *	1954-05-19	1956-01-03	Searle & Co	10-hydroxy-3-ketosteroids
CH409943A (de) *	1962-05-11	1966-03-31	Ciba Geigy	Verfahren zur Herstellung von 19-Nor-steroiden
NL128380C (de) *	1963-10-29
NL125071C (de) *	1963-12-24
US3374229A (en) *	1964-12-29	1968-03-19	Shionogi & Co	3-oxo-5alpha, 10alpha-dihydroxyestrane compounds

1967
- 1967-06-12 US US645526A patent/US3511860A/en not_active Expired - Lifetime
- 1967-09-19 GB GB09552/70A patent/GB1208882A/en not_active Expired
- 1967-09-19 GB GB42621/67A patent/GB1208881A/en not_active Expired
- 1967-09-25 DE DE19671618957 patent/DE1618957A1/de active Pending
- 1967-09-26 NL NL6713113A patent/NL6713113A/xx unknown
- 1967-09-26 CH CH1682571A patent/CH547267A/de not_active IP Right Cessation
- 1967-09-26 CH CH473371A patent/CH521956A/de not_active IP Right Cessation
- 1967-09-26 CH CH473571A patent/CH521957A/de not_active IP Right Cessation
- 1967-09-26 CH CH473471A patent/CH535753A/de not_active IP Right Cessation
- 1967-09-26 JP JP42061529A patent/JPS4920312B1/ja active Pending
- 1967-09-26 CH CH1339767A patent/CH520664A/de not_active IP Right Cessation
1970
- 1970-02-20 JP JP45014245A patent/JPS4924479B1/ja active Pending
- 1970-11-20 JP JP45102058A patent/JPS49177B1/ja active Pending
1972
- 1972-08-18 JP JP47082210A patent/JPS4921129B1/ja active Pending

Also Published As

Publication number	Publication date
JPS4924479B1 (de)	1974-06-22
JPS4920312B1 (de)	1974-05-23
GB1208881A (en)	1970-10-14
JPS49177B1 (de)	1974-01-05
CH520664A (de)	1972-03-31
US3511860A (en)	1970-05-12
CH547267A (de)	1974-03-29
NL6713113A (de)	1968-03-27
JPS4921129B1 (de)	1974-05-30
GB1208882A (en)	1970-10-14
DE1618957A1 (de)	1971-04-29
CH535753A (de)	1973-04-15
CH521956A (de)	1972-04-30

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Legal Events

Date	Code	Title	Description
1977-04-29	PL	Patent ceased