CS212220B2 - Method of making the 3,3-ethylendioxy-4,5-seko-19-norandrost-9-en-5, 17-dione - Google Patents

Method of making the 3,3-ethylendioxy-4,5-seko-19-norandrost-9-en-5, 17-dione Download PDF

Info

Publication number: CS212220B2
Authority: CS; Czechoslovakia
Prior art keywords: formula; compound; chem; mixed anhydride; grignard reagent
Prior art date: 1978-06-19

Application number

CS794117A

Other languages

Czech (cs)

English (en)

Inventor

Gary F Cooper

Horn Albert R Van

Original Assignee

Syntex 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.)

1978-06-19

Filing date

1979-06-14

Publication date

1982-03-26

1979-06-14 Application filed by Syntex Inc filed Critical Syntex Inc

1982-03-26 Publication of CS212220B2 publication Critical patent/CS212220B2/cs

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
- C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
- C07D317/10—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings
- C07D317/14—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 not condensed with other rings with substituted hydrocarbon radicals attached to ring carbon atoms
- C07D317/26—Radicals substituted by doubly bound oxygen or sulfur atoms or by two such atoms singly bound to the same carbon atom
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
- C07C51/54—Preparation of carboxylic acid anhydrides
- C07C51/56—Preparation of carboxylic acid anhydrides from organic acids, their salts, their esters or their halides, e.g. by carboxylation

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Engineering & Computer Science (AREA)
Oil, Petroleum & Natural Gas (AREA)
Steroid Compounds (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)

CS794117A 1978-06-19 1979-06-14 Method of making the 3,3-ethylendioxy-4,5-seko-19-norandrost-9-en-5, 17-dione CS212220B2 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/916,443 US4158012A (en)	1978-06-19	1978-06-19	Steroid synthesis process using mixed anhydride

Publications (1)

Publication Number	Publication Date
CS212220B2 true CS212220B2 (en)	1982-03-26

Family

ID=25437272

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
CS794117A CS212220B2 (en)	1978-06-19	1979-06-14	Method of making the 3,3-ethylendioxy-4,5-seko-19-norandrost-9-en-5, 17-dione
CS794430A CS212221B2 (en)	1978-06-19	1979-06-14	Method of making the (+) 3a, 7a-trans-4-/7,7-/ethylenedioxy /-oxooktyl/-7a beta-methylperhydroindane-1,5-dion

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
CS794430A CS212221B2 (en)	1978-06-19	1979-06-14	Method of making the (+) 3a, 7a-trans-4-/7,7-/ethylenedioxy /-oxooktyl/-7a beta-methylperhydroindane-1,5-dion

Country Status (16)

Country	Link
US (1)	US4158012A (de)
EP (1)	EP0006355B1 (de)
JP (3)	JPS552675A (de)
AT (1)	ATE7600T1 (de)
CS (2)	CS212220B2 (de)
DD (1)	DD144269A5 (de)
DE (1)	DE2967004D1 (de)
DK (2)	DK246479A (de)
ES (1)	ES481650A1 (de)
HK (1)	HK96787A (de)
HU (2)	HU186974B (de)
MY (1)	MY8700665A (de)
PL (2)	PL123780B1 (de)
SG (1)	SG38287G (de)
SU (1)	SU999977A3 (de)
YU (1)	YU41160B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4400524A (en) *	1981-07-28	1983-08-23	The Upjohn Company	Grignard reagents prepared from 5-halopentan-2-one propylene ketals
JPS58134577A (ja) *	1982-02-05	1983-08-10	Nippon Kogaku Kk <Nikon>	電気光学的光制御素子
NL8602767A (nl) *	1986-10-31	1988-05-16	Gantax Nv	Organisch zuuranhydride, alsmede farmaceutisch preparaat op basis van een prodrug.
CA2243402A1 (en) *	1997-07-22	1999-01-22	Hideo Suwa	Process for producing maleic anhydride
JP4822548B2 (ja) *	2007-04-23	2011-11-24	レーザーテック株式会社	欠陥検査装置
CN109293723A (zh) *	2018-09-21	2019-02-01	山东斯瑞生物医药有限公司	雌甾-4,9-二烯-3,17-二酮的制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR1255101A (fr) *	1960-01-22	1961-03-03	Chimiotherapie Lab Franc	Procédé d'alcoylation d'intermédiaires de la synthèse de 10-alcoyl 19-nor stéroïdes
US3117979A (en) *	1960-01-22	1964-01-14	Roussel Uclaf	Esters of 10beta-substituted 4, 5-seco-delta9(11)-19-nor-androstene-17beta-ol-3, 5-dines, intermediates and process
NL126395C (de) *	1962-03-06
NL130550C (de) *	1966-05-26
US3984473A (en) *	1968-10-04	1976-10-05	Hoffmann-La Roche Inc.	Stereospecific total steroidal synthesis via substituted C/D-trans indanones
US3686215A (en) *	1969-03-27	1972-08-22	Syntex Corp	Production of 5,6,7,7a-tetrahydroindan-5-ones
SE367181B (de) *	1969-05-14	1974-05-20	Takeda Chemical Industries Ltd
US3813417A (en) *	1970-08-26	1974-05-28	Hoffmann La Roche	Cycloalkyl(f)(l)benzopyrans
DE2228474A1 (de) *	1972-06-08	1973-12-20	Schering Ag	Neue bicycloalkan-derivate

1978
- 1978-06-19 US US05/916,443 patent/US4158012A/en not_active Expired - Lifetime
1979
- 1979-06-13 DK DK246479A patent/DK246479A/da not_active Application Discontinuation
- 1979-06-14 DD DD79213624A patent/DD144269A5/de not_active IP Right Cessation
- 1979-06-14 CS CS794117A patent/CS212220B2/cs unknown
- 1979-06-14 CS CS794430A patent/CS212221B2/cs unknown
- 1979-06-15 EP EP79301154A patent/EP0006355B1/de not_active Expired
- 1979-06-15 AT AT79301154T patent/ATE7600T1/de not_active IP Right Cessation
- 1979-06-15 DE DE7979301154T patent/DE2967004D1/de not_active Expired
- 1979-06-18 SU SU792776318A patent/SU999977A3/ru active
- 1979-06-18 ES ES481650A patent/ES481650A1/es not_active Expired
- 1979-06-18 YU YU1427/79A patent/YU41160B/xx unknown
- 1979-06-18 HU HU823085A patent/HU186974B/hu not_active IP Right Cessation
- 1979-06-18 PL PL1979227203A patent/PL123780B1/pl unknown
- 1979-06-18 JP JP7573279A patent/JPS552675A/ja active Granted
- 1979-06-18 HU HU79SI1701A patent/HU181503B/hu not_active IP Right Cessation
- 1979-06-18 PL PL1979216413A patent/PL118827B1/pl unknown
1987
- 1987-05-22 SG SG382/87A patent/SG38287G/en unknown
- 1987-12-17 HK HK967/87A patent/HK96787A/xx unknown
- 1987-12-30 MY MY665/87A patent/MY8700665A/xx unknown
1988
- 1988-06-15 JP JP63145943A patent/JPS6425747A/ja active Granted
- 1988-06-15 JP JP63145942A patent/JPS6425772A/ja active Granted
1991
- 1991-07-02 DK DK911294A patent/DK129491D0/da not_active Application Discontinuation

Also Published As

Publication number	Publication date
PL216413A1 (de)	1980-03-24
JPH0129792B2 (de)	1989-06-14
MY8700665A (en)	1987-12-31
HU186974B (en)	1985-10-28
DK129491A (da)	1991-07-02
JPS6425772A (en)	1989-01-27
EP0006355B1 (de)	1984-05-23
YU142779A (en)	1983-02-28
DE2967004D1 (en)	1984-06-28
DK246479A (da)	1979-12-20
CS212221B2 (en)	1982-03-26
JPS6425747A (en)	1989-01-27
SG38287G (en)	1987-07-24
JPH0316333B2 (de)	1991-03-05
DK129491D0 (da)	1991-07-02
SU999977A3 (ru)	1983-02-23
EP0006355A1 (de)	1980-01-09
HK96787A (en)	1987-12-24
DD144269A5 (de)	1980-10-08
JPS645034B2 (de)	1989-01-27
US4158012A (en)	1979-06-12
HU181503B (en)	1983-10-28
PL118827B1 (en)	1981-10-31
PL123780B1 (en)	1982-11-30
ATE7600T1 (de)	1984-06-15
ES481650A1 (es)	1980-04-16
JPS552675A (en)	1980-01-10
YU41160B (en)	1986-12-31

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