DK105644C - Fremgangsmåde til fremstilling af 6β,19-oxido-steroider. - Google Patents

Fremgangsmåde til fremstilling af 6β,19-oxido-steroider.

Info

Publication number: DK105644C
Authority: DK; Denmark
Prior art keywords: preparation; oxido; steroids; oxido steroids
Prior art date: 1960-07-15

Application number

DK290961A

Other languages

English (en)

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.)

1960-07-15

Filing date

1961-07-14

Publication date

1966-10-24

1960-07-15 Priority claimed from CH813360A external-priority patent/CH412874A/de

1960-10-28 Priority claimed from CH1210760A external-priority patent/CH454840A/de

1960-12-23 Priority claimed from CH1439360A external-priority patent/CH451925A/de

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

1964-06-17 Priority to DK304564A priority Critical patent/DK129415B/da

1966-10-24 Application granted granted Critical

1966-10-24 Publication of DK105644C publication Critical patent/DK105644C/da

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
- 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

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
General Health & Medical Sciences (AREA)
Steroid Compounds (AREA)

DK290961A 1960-07-15 1961-07-14 Fremgangsmåde til fremstilling af 6β,19-oxido-steroider. DK105644C (da)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
DK304564A DK129415B (da)	1960-07-15	1964-06-17	Δ<4>-3-Oxo-6Β,19-oxido-steroider af androstan- og pregnanrækken til anvendelse som mellemprodukter ved fremstilling af de tilsvarende Δ<4>-3-oxo-19-nor-steroider af androstan- og pregnanrækken.

Applications Claiming Priority (6)

Application Number	Priority Date	Filing Date	Title
CH813360A CH412874A (de)	1960-07-15	1960-07-15	Verfahren zur Herstellung neuer 6B,19-Oxido-steroide
CH1210760A CH454840A (de)	1960-10-28	1960-10-28	Verfahren zur Herstellung von Steroid-19-säuren
CH1439360A CH451925A (de)	1960-12-23	1960-12-23	Verfahren zur Herstellung von 19-Hydroxy-steroiden
CH398961		1961-04-05
CH647961		1961-06-02
CH689561		1961-06-13

Publications (1)

Publication Number	Publication Date
DK105644C true DK105644C (da)	1966-10-24

Family

ID=27543727

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK290961A DK105644C (da)	1960-07-15	1961-07-14	Fremgangsmåde til fremstilling af 6β,19-oxido-steroider.

Country Status (3)

Country	Link
DK (1)	DK105644C (da)
GB (1)	GB994746A (da)
SE (1)	SE310671B (da)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3515719A (en) *	1967-03-15	1970-06-02	Upjohn Co	7-methyl-6,19-epoxy steroids of the androstane series

1961
- 1961-07-13 SE SE728661A patent/SE310671B/xx unknown
- 1961-07-14 DK DK290961A patent/DK105644C/da active
- 1961-07-17 GB GB2589461A patent/GB994746A/en not_active Expired

Also Published As

Publication number	Publication date
SE310671B (da)	1969-05-12
GB994746A (en)	1965-06-10

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