CA1050529A - Pregnanes alkyles et procede de preparation - Google Patents

Pregnanes alkyles et procede de preparation

Info

Publication number: CA1050529A
Authority: CA; Canada
Prior art keywords: alpha; methyl; beta; dione; delta
Prior art date: 1973-07-11
Legal status (The legal status 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 status listed.): Expired

Application number

CA204,503A

Other languages

English (en)

Other versions

CA204503S (en

Inventor

Gilbert F. Woods

George Mcgarry

Robert G. Roy

Robert T. Logan

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Akzona Inc

Original Assignee

Akzona Inc

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.)

1973-07-11

Filing date

1974-07-10

Publication date

1979-03-13

1974-07-10 Application filed by Akzona Inc filed Critical Akzona Inc

1979-03-13 Application granted granted Critical

1979-03-13 Publication of CA1050529A publication Critical patent/CA1050529A/fr

Status Expired legal-status Critical Current

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

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
General Health & Medical Sciences (AREA)
Steroid Compounds (AREA)
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

CA204,503A 1973-07-11 1974-07-10 Pregnanes alkyles et procede de preparation Expired CA1050529A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB33149/73A GB1478968A (en)	1973-07-11	1973-07-11	Alkylated pregnanes

Publications (1)

Publication Number	Publication Date
CA1050529A true CA1050529A (fr)	1979-03-13

Family

ID=10349189

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA204,503A Expired CA1050529A (fr)	1973-07-11	1974-07-10	Pregnanes alkyles et procede de preparation

Country Status (14)

Country	Link
JP (1)	JPS5047968A (fr)
BE (1)	BE817543A (fr)
CA (1)	CA1050529A (fr)
DE (1)	DE2433178A1 (fr)
DK (1)	DK134700B (fr)
ES (1)	ES428132A1 (fr)
FI (1)	FI52100C (fr)
FR (1)	FR2236508B1 (fr)
GB (1)	GB1478968A (fr)
HU (1)	HU171711B (fr)
IE (1)	IE39593B1 (fr)
NL (1)	NL7409298A (fr)
SE (1)	SE402920B (fr)
ZA (1)	ZA744381B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3064460D1 (en) *	1979-01-24	1983-09-08	Akzo Nv	Novel alkylated pregnanes, processes for their preparation and pharmaceutical compositions containing same
IT1134455B (it) *	1980-11-26	1986-08-13	Lepetit Spa	Procedimento per la preparazione di derivati 16alfa-idrossi-17alfa-aminopregnanici
EP0523132A1 (fr) *	1990-03-27	1993-01-20	Schering Corporation	PROCEDE DE DESHYDRATATION DE 9$g(a)-HYDROXY STEROIDES

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3064017A (en) *		1962-11-13		Preparation viii
GB1416427A (en) *	1972-01-12	1975-12-03	Akzo Nv	Alkylated pregnanes and process for obtaining same

1973
- 1973-07-11 GB GB33149/73A patent/GB1478968A/en not_active Expired
1974
- 1974-07-05 IE IE1428/74A patent/IE39593B1/xx unknown
- 1974-07-08 ZA ZA00744381A patent/ZA744381B/xx unknown
- 1974-07-09 FI FI742103A patent/FI52100C/fi active
- 1974-07-10 DK DK371174AA patent/DK134700B/da unknown
- 1974-07-10 CA CA204,503A patent/CA1050529A/fr not_active Expired
- 1974-07-10 NL NL7409298A patent/NL7409298A/xx not_active Application Discontinuation
- 1974-07-10 DE DE2433178A patent/DE2433178A1/de active Pending
- 1974-07-10 ES ES428132A patent/ES428132A1/es not_active Expired
- 1974-07-10 SE SE7409046A patent/SE402920B/xx unknown
- 1974-07-10 JP JP49079023A patent/JPS5047968A/ja active Pending
- 1974-07-11 BE BE146467A patent/BE817543A/xx unknown
- 1974-07-11 HU HU74AO00000386A patent/HU171711B/hu unknown
- 1974-07-11 FR FR7424189A patent/FR2236508B1/fr not_active Expired

Also Published As

Publication number	Publication date
FI52100C (fi)	1977-06-10
IE39593B1 (en)	1978-11-22
AU7104074A (en)	1976-01-15
BE817543A (nl)	1975-01-13
SE402920B (sv)	1978-07-24
FR2236508B1 (fr)	1978-07-28
JPS5047968A (fr)	1975-04-28
ZA744381B (en)	1975-07-30
DK134700C (fr)	1977-07-11
HU171711B (hu)	1978-03-28
FI210374A7 (fr)	1975-01-12
FI52100B (fr)	1977-02-28
DE2433178A1 (de)	1975-01-30
FR2236508A1 (fr)	1975-02-07
ES428132A1 (es)	1976-07-16
SE7409046L (sv)	1975-01-13
GB1478968A (en)	1977-07-06
IE39593L (en)	1975-01-11
DK134700B (da)	1976-12-27
DK371174A (fr)	1975-03-17
NL7409298A (nl)	1975-01-14

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