CH448074A - Verfahren zur Herstellung von neuen 19-Hydroxysteroiden - Google Patents

Verfahren zur Herstellung von neuen 19-Hydroxysteroiden

Info

Publication number: CH448074A
Authority: CH; Switzerland
Prior art keywords: hydroxysteroids; preparation; new
Prior art date: 1961-07-14

Application number

CH826961A

Other languages

English (en)

Inventor

Albert Dr Wettstein

Georg Dr Anner

Karl Dr Heusler

Jaroslav Dr Kalvoda

Hellmut Dr Ueberwasser

Original Assignee

Ciba Geigy

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.)

1961-07-14

Filing date

1961-07-14

Publication date

1967-12-15

1961-07-14 Application filed by Ciba Geigy filed Critical Ciba Geigy

1961-07-14 Priority to CH826961A priority Critical patent/CH448074A/de

1962-07-09 Priority to US208610A priority patent/US3211761A/en

1962-07-11 Priority to GB2672062A priority patent/GB1007756A/en

1962-07-13 Priority to AT568462A priority patent/AT248626B/de

1962-07-13 Priority to SE788862A priority patent/SE306733B/xx

1962-07-13 Priority to DK315062A priority patent/DK108858C/da

1967-12-15 Publication of CH448074A publication Critical patent/CH448074A/de

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
- 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)

CH826961A 1961-07-14 1961-07-14 Verfahren zur Herstellung von neuen 19-Hydroxysteroiden CH448074A (de)

Priority Applications (6)

Application Number	Priority Date	Filing Date	Title
CH826961A CH448074A (de)	1961-07-14	1961-07-14	Verfahren zur Herstellung von neuen 19-Hydroxysteroiden
US208610A US3211761A (en)	1961-07-14	1962-07-09	New 19-hydroxy-steroids
GB2672062A GB1007756A (en)	1961-07-14	1962-07-11	New 19-hydroxy-steroids
AT568462A AT248626B (de)	1961-07-14	1962-07-13	Verfahren zur Herstellung von neuen 19-Hydroxysteroiden
SE788862A SE306733B (de)	1961-07-14	1962-07-13
DK315062A DK108858C (da)	1961-07-14	1962-07-13	Fremgangsmåde til fremstilling af 19-hydroxy- eller 19-acyloxy-Δ<4,6>-3-oxo-steroider.

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH826961A CH448074A (de)	1961-07-14	1961-07-14	Verfahren zur Herstellung von neuen 19-Hydroxysteroiden

Publications (1)

Publication Number	Publication Date
CH448074A true CH448074A (de)	1967-12-15

Family

ID=4337750

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH826961A CH448074A (de)	1961-07-14	1961-07-14	Verfahren zur Herstellung von neuen 19-Hydroxysteroiden

Country Status (2)

Country	Link
US (1)	US3211761A (de)
CH (1)	CH448074A (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1110792A (en) *	1964-04-07	1968-04-24	Res Inst Medicine Chem	Novel 5(10)-dehydro-steroids
US3462424A (en) *	1967-03-20	1969-08-19	American Home Prod	Process for preparing estrone and the intermediates obtained therefrom
DE2256911C2 (de) *	1972-11-20	1982-03-04	Hoechst Ag, 6000 Frankfurt	Digoxigenin-12-formiat und Verfahren zu seiner Herstellung
CN114315941B (zh) *	2021-12-28	2023-05-02	浙江仙居君业药业有限公司	一种替勃龙中间体t6的合成方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2969304A (en) *	1954-07-15	1961-01-24	Ciba Pharm Prod Inc	Manufacture of polyoxygenated steroids
US2882282A (en) *	1957-07-17	1959-04-14	Pfizer & Co C	Method of producing 3-keto-delta4, 6-steroid compounds from 3-keto a-ring saturated 6-dihydro steroid compounds
US2891079A (en) *	1959-01-23	1959-06-16	Searle & Co	6-methyl-4, 6-pregnadiene-3, 20-dione and 17alpha-acyloxy derivatives thereof
US3056807A (en) *	1961-10-09	1962-10-02	Upjohn Co	Process for the preparation of fluorosteroids

1961
- 1961-07-14 CH CH826961A patent/CH448074A/de unknown
1962
- 1962-07-09 US US208610A patent/US3211761A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US3211761A (en)	1965-10-12

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