BE763713A - Nouveau procede de preparation de steroides de la serie du pregnane - Google Patents

Nouveau procede de preparation de steroides de la serie du pregnane

Info

Publication number: BE763713A
Authority: BE; Belgium
Prior art keywords: new process; pregnane series; preparing steroids; steroids; preparing
Prior art date: 1970-03-04

Application number

BE763713A

Other languages

English (en)

French (fr)

Original Assignee

Roussel Uclaf

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.)

1970-03-04

Filing date

1971-03-03

Publication date

1971-09-03

1971-03-03 Application filed by Roussel Uclaf filed Critical Roussel Uclaf

1971-09-03 Publication of BE763713A publication Critical patent/BE763713A/xx

Links

Classifications

- 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
- C07J21/00—Normal steroids containing carbon, hydrogen, halogen or oxygen having an oxygen-containing hetero ring spiro-condensed with the cyclopenta(a)hydrophenanthrene skeleton
- C07J21/005—Ketals
- C07J21/006—Ketals at position 3
- 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
- C07J41/0094—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 containing nitrile radicals, including thiocyanide radicals
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J51/00—Normal steroids with unmodified cyclopenta(a)hydrophenanthrene skeleton not provided for in groups C07J1/00 - C07J43/00
- 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
- C07J7/0005—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21
- C07J7/001—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group
- C07J7/004—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group substituted in position 17 alfa
- C07J7/0045—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms not substituted in position 21 substituted in position 20 by a keto group substituted in position 17 alfa not substituted in position 16
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
- C07J71/0005—Oxygen-containing hetero ring
- C07J71/001—Oxiranes
- 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)
Toxicology (AREA)
Steroid Compounds (AREA)

BE763713A 1970-03-04 1971-03-03 Nouveau procede de preparation de steroides de la serie du pregnane BE763713A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR7007756A FR2082129A5 (da)	1970-03-04	1970-03-04

Publications (1)

Publication Number	Publication Date
BE763713A true BE763713A (fr)	1971-09-03

Family

ID=9051667

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE763713A BE763713A (fr)	1970-03-04	1971-03-03	Nouveau procede de preparation de steroides de la serie du pregnane

Country Status (17)

Country	Link
US (1)	US3697510A (da)
JP (1)	JPS5324417B1 (da)
AT (1)	AT307637B (da)
BE (1)	BE763713A (da)
CA (1)	CA977744A (da)
CH (1)	CH536830A (da)
DE (1)	DE2110140A1 (da)
DK (1)	DK132121C (da)
ES (1)	ES388784A1 (da)
FR (1)	FR2082129A5 (da)
GB (3)	GB1321723A (da)
IL (1)	IL36164A (da)
NL (1)	NL169593C (da)
PL (1)	PL82814B1 (da)
SE (1)	SE365212B (da)
SU (1)	SU731902A3 (da)
ZA (1)	ZA711368B (da)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA1317283C (en) *	1986-11-05	1993-05-04	Douglas Alan Livingston	Steroidal 17-silyl ethers and process to corticoids and progesterones
DE3931064A1 (de) *	1989-09-14	1991-03-28	Schering Ag	Verfahren zur herstellung von progesteron-derivaten

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3201391A (en) *	1959-02-18	1965-08-17	Syntex Corp	6alpha, 9alpha, 11beta-trichloro and 6alpha-fluoro-9alpha, 11beta-dichloro pregnenes
NL123937C (da) *	1963-11-06
US3280155A (en) *	1965-04-07	1966-10-18	Upjohn Co	6-methylprogesterones

1970
- 1970-03-04 FR FR7007756A patent/FR2082129A5/fr not_active Expired
- 1970-10-20 US US82482A patent/US3697510A/en not_active Expired - Lifetime
1971
- 1971-02-09 IL IL36164A patent/IL36164A/xx unknown
- 1971-03-02 PL PL1971146600A patent/PL82814B1/pl unknown
- 1971-03-02 ES ES388784A patent/ES388784A1/es not_active Expired
- 1971-03-02 JP JP1043371A patent/JPS5324417B1/ja active Pending
- 1971-03-03 CA CA106,838A patent/CA977744A/en not_active Expired
- 1971-03-03 NL NLAANVRAGE7102809,A patent/NL169593C/xx not_active IP Right Cessation
- 1971-03-03 DE DE19712110140 patent/DE2110140A1/de active Granted
- 1971-03-03 BE BE763713A patent/BE763713A/xx not_active IP Right Cessation
- 1971-03-03 CH CH309971A patent/CH536830A/fr not_active IP Right Cessation
- 1971-03-03 ZA ZA711368A patent/ZA711368B/xx unknown
- 1971-03-04 AT AT188571A patent/AT307637B/de not_active IP Right Cessation
- 1971-03-04 SE SE02809/71A patent/SE365212B/xx unknown
- 1971-03-04 DK DK99371*#A patent/DK132121C/da not_active IP Right Cessation
- 1971-03-04 SU SU711626872A patent/SU731902A3/ru active
- 1971-04-19 GB GB3620272A patent/GB1321723A/en not_active Expired
- 1971-04-19 GB GB2296971A patent/GB1321722A/en not_active Expired
- 1971-04-19 GB GB3620372A patent/GB1321724A/en not_active Expired

Also Published As

Publication number	Publication date
DK132121B (da)	1975-10-27
AT307637B (de)	1973-05-25
DE2110140C3 (da)	1980-02-14
FR2082129A5 (da)	1971-12-10
DK132121C (da)	1976-03-29
CA977744A (en)	1975-11-11
SU731902A3 (ru)	1980-04-30
NL7102809A (da)	1971-09-07
GB1321722A (en)	1973-06-27
CH536830A (fr)	1973-05-15
GB1321723A (en)	1973-06-27
IL36164A (en)	1974-06-30
PL82814B1 (en)	1975-10-31
IL36164A0 (en)	1971-04-28
GB1321724A (en)	1973-06-27
ZA711368B (en)	1972-04-26
NL169593B (nl)	1982-03-01
DE2110140B2 (da)	1979-06-21
DE2110140A1 (de)	1971-09-16
JPS5324417B1 (da)	1978-07-20
SE365212B (da)	1974-03-18
NL169593C (nl)	1982-08-02
ES388784A1 (es)	1974-03-16
US3697510A (en)	1972-10-10

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YU30875A (en)	1982-05-31	Process for obtaining steroids of the pregnane series
BE763099A (fr)	1971-08-17	Nouveau derive du pregnane et procede de preparation
SE7602850L (sv)	1976-02-27	Forfarande for framstellning av nya steroider av pregnanserien
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BE763713A (fr)	1971-09-03	Nouveau procede de preparation de steroides de la serie du pregnane
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BE773533A (fr)	1972-04-05	Nouveau procede de preparation de cobamides substitues
BE764464A (fr)	1971-08-16	Procede de preparation de furannes
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CA890901A (en)	1972-01-18	Process for the manufacture of 11-oxygenated steroids of the pregnane series

Legal Events

Date

Code

Title

Description

1985-09-30

RE

Patent lapsed

Owner name: S.A. ROUSSEL UCLAF

Effective date: 19850303