BE781799A - Mono et bis(trialkylsilyl)esthers d'alkynyl-17alpha et alkynyl-17alpha alkyl-11beta-oestratriene-1,3,5(10)diols-3, 17beta utiles notamment comme oestrogenes et chimio-sterilisants, et leur procede de preparation - Google Patents

Mono et bis(trialkylsilyl)esthers d'alkynyl-17alpha et alkynyl-17alpha alkyl-11beta-oestratriene-1,3,5(10)diols-3, 17beta utiles notamment comme oestrogenes et chimio-sterilisants, et leur procede de preparation

Info

Publication number: BE781799A
Authority: BE; Belgium
Prior art keywords: 17alpha; alkynyl; sterurizers; preparednesses; eestrogens
Prior art date: 1971-04-07

Application number

BE781799A

Other languages

English (en)

Inventor

E A Brown

I Laos

Original Assignee

Searle & Co

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.)

1971-04-07

Filing date

1972-04-07

Publication date

1972-10-09

1972-04-07 Application filed by Searle & Co filed Critical Searle & Co

1972-10-09 Publication of BE781799A publication Critical patent/BE781799A/fr

Links

Classifications

- 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
- 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)
Agricultural Chemicals And Associated Chemicals (AREA)

BE781799A 1971-04-07 1972-04-07 Mono et bis(trialkylsilyl)esthers d'alkynyl-17alpha et alkynyl-17alpha alkyl-11beta-oestratriene-1,3,5(10)diols-3, 17beta utiles notamment comme oestrogenes et chimio-sterilisants, et leur procede de preparation BE781799A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US13215271A	1971-04-07	1971-04-07

Publications (1)

Publication Number	Publication Date
BE781799A true BE781799A (fr)	1972-10-09

Family

ID=22452727

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE781799A BE781799A (fr)	1971-04-07	1972-04-07	Mono et bis(trialkylsilyl)esthers d'alkynyl-17alpha et alkynyl-17alpha alkyl-11beta-oestratriene-1,3,5(10)diols-3, 17beta utiles notamment comme oestrogenes et chimio-sterilisants, et leur procede de preparation

Country Status (18)

Country	Link
US (1)	US3755384A (fr)
JP (1)	JPS5516160B2 (fr)
AU (1)	AU463573B2 (fr)
BE (1)	BE781799A (fr)
CA (1)	CA969538A (fr)
CH (1)	CH583250A5 (fr)
DE (1)	DE2216495A1 (fr)
DK (1)	DK129584B (fr)
ES (1)	ES401515A1 (fr)
FI (1)	FI56846C (fr)
FR (1)	FR2132721B1 (fr)
GB (1)	GB1367735A (fr)
IE (1)	IE36260B1 (fr)
IL (1)	IL39145A (fr)
IT (1)	IT960311B (fr)
NL (1)	NL7204603A (fr)
SE (2)	SE376767B (fr)
ZA (1)	ZA722343B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB9311686D0 (en) *	1993-06-05	1993-07-21	Monocon Int Ltd	Vessel repair
US6958327B1 (en)	1999-11-02	2005-10-25	Schering, Ag	18 Norsteroids as selectively active estrogens
PT1226155E (pt) *	1999-11-02	2007-07-26	Bayer Schering Pharma Ag	18-nor-esteróides como estrogénios selectivamente activos
US20050282791A1 (en) *	1999-11-02	2005-12-22	Alexander Hillisch	18-nor steroids as selectively active estrogens

1971
- 1971-04-07 US US00132152A patent/US3755384A/en not_active Expired - Lifetime
1972
- 1972-04-04 IT IT89515/72A patent/IT960311B/it active
- 1972-04-06 SE SE7204409A patent/SE376767B/xx unknown
- 1972-04-06 GB GB1583872A patent/GB1367735A/en not_active Expired
- 1972-04-06 FR FR7212127A patent/FR2132721B1/fr not_active Expired
- 1972-04-06 FI FI942/72A patent/FI56846C/fi active
- 1972-04-06 IL IL39145A patent/IL39145A/xx unknown
- 1972-04-06 ES ES401515A patent/ES401515A1/es not_active Expired
- 1972-04-06 IE IE443/72A patent/IE36260B1/xx unknown
- 1972-04-06 JP JP3395772A patent/JPS5516160B2/ja not_active Expired
- 1972-04-06 CA CA139,063A patent/CA969538A/en not_active Expired
- 1972-04-06 NL NL7204603A patent/NL7204603A/xx not_active Application Discontinuation
- 1972-04-06 DK DK167272AA patent/DK129584B/da unknown
- 1972-04-06 DE DE19722216495 patent/DE2216495A1/de active Pending
- 1972-04-06 CH CH503672A patent/CH583250A5/xx not_active IP Right Cessation
- 1972-04-07 BE BE781799A patent/BE781799A/fr not_active IP Right Cessation
- 1972-04-07 ZA ZA722343A patent/ZA722343B/xx unknown
1974
- 1974-04-07 AU AU40888/72A patent/AU463573B2/en not_active Expired
- 1974-08-19 SE SE7410509A patent/SE396271B/xx unknown

Also Published As

Publication number	Publication date
JPS5516160B2 (fr)	1980-04-30
SE7410509L (fr)	1974-08-19
JPS4856660A (fr)	1973-08-09
DE2216495A1 (de)	1972-10-19
SE396271B (sv)	1977-09-19
IT960311B (it)	1973-11-20
ZA722343B (en)	1973-06-27
FI56846B (fi)	1979-12-31
DK129584C (fr)	1975-04-07
IE36260L (en)	1972-10-07
SE376767B (fr)	1975-06-09
US3755384A (en)	1973-08-28
AU463573B2 (en)	1975-07-14
CA969538A (en)	1975-06-17
ES401515A1 (es)	1975-05-01
IL39145A (en)	1975-05-22
FR2132721B1 (fr)	1975-10-31
GB1367735A (en)	1974-09-25
AU4088872A (en)	1973-10-11
CH583250A5 (fr)	1976-12-31
DK129584B (da)	1974-10-28
FI56846C (fi)	1980-04-10
IE36260B1 (en)	1976-09-29
IL39145A0 (en)	1972-06-28
NL7204603A (fr)	1972-10-10
FR2132721A1 (fr)	1972-11-24

Similar Documents

Publication	Publication Date	Title
FR2294703A1 (fr)	1976-07-16	Nouvelles cyanoguanidylpyridines, utiles notamment comme hypotenseurs, et leur procede de preparation
BE859817A (fr)	1978-04-17	Compositions notamment utiles pour le traitement de l'acne
BE860971A (fr)	1978-05-18	Procede de preparation de n,n'-methylenebis-(0,0-diaryl n-phosphonomethylglycinonitriles, nouveaux produits ainsi obtenus et leur utilisation
BE834443A (fr)	1976-04-13	Procede de preparation de cyclohexane-diones-1,3 et d'alkyl-6-dihydro-3,4 -pyranones-2
FR2313347A1 (fr)	1976-12-31	Esters de l'acide 2,2-dimethyl-3,5,5,5-tetrachloropentane-1-carboxylique, leur preparation et leur application
FR2331593A1 (fr)	1977-06-10	Compositions d'ether de polygalactomannane et leur procede de preparation
BE845497A (fr)	1977-02-25	3-phenylspiro-(isobenzofuranne-1,4'-pipieridine)-sulfenamides, leur procede de preparation et leurs applications
CA941381A (en)	1974-02-05	Derives de l'acide phenylacetique et leur application comme medicaments
BE787669A (fr)	1973-02-19	Anilides d'acide n-methyl-dicarboxylique triiodes, et leur procede de preparation
BE852095A (fr)	1977-07-01	Composition pharmaceutique pour le traitement de la leucemie et de tumeurs
BE787759A (fr)	1972-12-18	Thioloesters d'acides guanidine-organiques et leur preparation
BE781799A (fr)	1972-10-09	Mono et bis(trialkylsilyl)esthers d'alkynyl-17alpha et alkynyl-17alpha alkyl-11beta-oestratriene-1,3,5(10)diols-3, 17beta utiles notamment comme oestrogenes et chimio-sterilisants, et leur procede de preparation
FR2282880A1 (fr)	1976-03-26	Esters phenyliques d'acides 2-carbalcoxyaminobenzimidazolyl-5(6)-sulfoniques, leur procede de preparation et leurs applications
BE784923A (fr)	1972-12-15	Procede de preparation de dihalogenures d'acides phosphoniques
BE845327A (fr)	1977-02-21	Procede de preparation de 4,4'-dihydroxy-3-3'-5-5'-tretralcoyldiphenylalcanes
BE832364A (fr)	1976-02-12	17 alpha-hydroxy-1,3,5(10), 15-oestratetraenes et leur procede de preparation
BE776644A (fr)	1972-06-13	Nouveaux n-(-n-(cyano-3 diphenyl-3,3 propyl) phenyl-4 piperidinecarbonyloxy-4 amides utiles notamment comme agents antidiarrheiques et leur procede de preparation
FR2299300A1 (fr)	1976-08-27	Trihalogeno-1,1,1-methyl-4-pentene-3-ols-2 et leur procede de preparation
BE788239A (fr)	1973-02-28	Nouveaux o-phenyl-n-alkoxy-esteramides d'acides (thiono)-phosphoriques (phosphoniques), leur procede de preparation et leur application comme insecticides et acaricides
FR2285144A1 (fr)	1976-04-16	Derives n-acyles de l'orgoteine, utiles notamment comme anti-inflammatoires, et leur procede de preparation
CS164401B1 (en)	1975-11-07	Method of 1-beta-d-arabinofuranosylcytosine's preparation
BE781877A (fr)	1972-10-10	Nouveaux n-carbamoyl- et n-thiocarbamoyl-4,5,6-7-tetrahydrobenzotriazoles, leur procede de preparation et leur application comme insecticides et acaricides
EG12274A (en)	1978-09-30	Process for the preparation of anthelmintic preparations containing 4(4-nitroanilino)-phenylisothiocyanate
BE826221A (fr)	1975-09-03	Ethers alkyliques en 4''' et 3''' de la 12-dehydrodigoxine, leur procede de preparation et leurs applications
BE835328A (fr)	1976-05-06	Procede de preparation de la 6"-desoxykanamycine et de la 6"-desoxytubramycine

Legal Events

Date

Code

Title

Description

1984-10-31

RE

Patent lapsed

Owner name: SEARLE G.D. & CO

Effective date: 19840407