ES420665A1 - Procedimiento para preparar 7 alfa-ciano-espirolactonas es- teroidales. - Google Patents

Procedimiento para preparar 7 alfa-ciano-espirolactonas es- teroidales.

Info

Publication number: ES420665A1
Authority: ES; Spain
Prior art keywords: formula; lactone; cyano; saturated; 7alpha
Prior art date: 1972-12-01
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

ES420665A

Other languages

English (en)

Spanish (es)

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.)

GD Searle LLC

Original Assignee

GD Searle LLC

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.)

1972-12-01

Filing date

1973-11-19

Publication date

1977-01-01

1973-11-19 Application filed by GD Searle LLC filed Critical GD Searle LLC

1977-01-01 Publication of ES420665A1 publication Critical patent/ES420665A1/es

Status Expired legal-status Critical Current

Links

Classifications

- 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
- C07J41/0038—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 with an androstane skeleton, including 18- or 19-substituted derivatives, 18-nor derivatives and also derivatives where position 17-beta is substituted by a carbon atom not directly bonded to a further carbon atom and not being part of an amide group
- 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
- C07J21/001—Lactones
- C07J21/003—Lactones at position 17
- 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
- C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
- C07J71/0036—Nitrogen-containing hetero ring
- C07J71/0042—Nitrogen only

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
General Health & Medical Sciences (AREA)
Steroid Compounds (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

ES420665A 1972-12-01 1973-11-19 Procedimiento para preparar 7 alfa-ciano-espirolactonas es- teroidales. Expired ES420665A1 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US31115772A	1972-12-01	1972-12-01

Publications (1)

Publication Number	Publication Date
ES420665A1 true ES420665A1 (es)	1977-01-01

Family

ID=23205662

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES420665A Expired ES420665A1 (es)	1972-12-01	1973-11-19	Procedimiento para preparar 7 alfa-ciano-espirolactonas es- teroidales.

Country Status (10)

Country	Link
US (1)	US3773758A (2)
JP (1)	JPS4986358A (2)
CA (1)	CA1020543A (2)
CH (1)	CH603691A5 (2)
DE (1)	DE2357250A1 (2)
ES (1)	ES420665A1 (2)
FR (1)	FR2208665B1 (2)
GB (1)	GB1417808A (2)
NL (1)	NL7315822A (2)
ZA (1)	ZA738806B (2)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4211701A (en) *	1979-04-13	1980-07-08	The Upjohn Company	Spironolactone process
GB8916636D0 (en) *	1989-07-20	1989-09-06	Erba Carlo Spa	Steroid ethers
US5806111A (en)	1996-04-12	1998-09-15	Hill-Rom, Inc.	Stretcher controls
US6812358B2 (en) *	2001-06-08	2004-11-02	Bridge Organics Co.	Process for making estra-4,9(10)-diene steroids
US7810822B2 (en)	2006-01-19	2010-10-12	Hill-Rom Services, Inc.	Stretcher having hand actuated caster braking apparatus

1972
- 1972-12-01 US US00311157A patent/US3773758A/en not_active Expired - Lifetime
1973
- 1973-11-09 CA CA185,462A patent/CA1020543A/en not_active Expired
- 1973-11-16 DE DE2357250A patent/DE2357250A1/de not_active Withdrawn
- 1973-11-16 ZA ZA00738806A patent/ZA738806B/xx unknown
- 1973-11-19 ES ES420665A patent/ES420665A1/es not_active Expired
- 1973-11-19 CH CH1618973A patent/CH603691A5/xx not_active IP Right Cessation
- 1973-11-19 GB GB5363273A patent/GB1417808A/en not_active Expired
- 1973-11-19 FR FR7341131A patent/FR2208665B1/fr not_active Expired
- 1973-11-19 NL NL7315822A patent/NL7315822A/xx not_active Application Discontinuation
- 1973-11-19 JP JP48130050A patent/JPS4986358A/ja active Pending

Also Published As

Publication number	Publication date
ZA738806B (en)	1975-01-29
CH603691A5 (2)	1978-08-31
FR2208665A1 (2)	1974-06-28
JPS4986358A (2)	1974-08-19
NL7315822A (2)	1974-06-05
FR2208665B1 (2)	1977-01-28
DE2357250A1 (de)	1974-06-06
CA1020543A (en)	1977-11-08
AU6241473A (en)	1975-05-15
GB1417808A (en)	1975-12-17
US3773758A (en)	1973-11-20

Similar Documents

Publication	Publication Date	Title
ES306821A1 (es)	1965-05-01	Procedimiento para producir un benzotriazol sustituido.
ES341123A1 (es)	1968-07-01	Un procedimiento para preparar acidos (indazol-3-il)-oxial-canoicos.
ES420665A1 (es)	1977-01-01	Procedimiento para preparar 7 alfa-ciano-espirolactonas es- teroidales.
ES413266A1 (es)	1976-06-16	Un procedimiento para la preparacion de un derivado de aci-do indenilacetico.
JPS528035A (en)	1977-01-21	Preparation of polyolefin composition for coating
ES435189A1 (es)	1976-12-01	Procedimiento para la obtencion de gamma-lactonas de acidos17-hidroxi-7-(alquilo inferior) carbonil-3-oxo-17 alfa- pregn-4-eno-21-carboxilicos.
ES381578A1 (es)	1972-11-16	Procedimiento para la preparacion de nuevos acidos ariloxi y ariltio-aceticos.
ES450371A1 (es)	1977-12-01	Un procedimiento para la preparacion de un compuesto de 4- (hidioximetil) midazol.
ES444508A1 (es)	1977-05-16	Procedimiento para la preparacion de florogucina.
ES413798A1 (es)	1976-05-16	Un procedimiento para preparar n-2,4-dimetilfenil-n'-metil-formamidina.
ES406542A1 (es)	1975-09-16	Procedimiento para la preparacion de nuevos cardenolidgli- cosidos.
ES334801A1 (es)	1968-03-01	Un procedimiento de preparacion de derivados des-a esteroi-des.
ES420666A1 (es)	1976-09-01	Procedimiento para preparar derivados de acidos (1-metil-5-nitro-2-imidazolil)tioalcanoicos.
ES409309A1 (es)	1976-03-01	Un metodo para preparar compuestos de alcanolamina susti- tuida.
ES320857A1 (es)	1966-09-01	Un procedimiento para la produccion de derivados de fenantreno.
ES247168A1 (es)	1959-08-16	Un procedimiento para producir nuevos compuestos heterociclicos saturados fenil sustituidos
ES323260A1 (es)	1967-03-01	Un procedimiento para la preparacion de nuevos acidos sustituidos.
ES389369A1 (es)	1974-03-16	Procedimiento para la produccion de piperidil - furanonas sustituidas.
ES345321A1 (es)	1969-05-16	Procedimiento para la obtencion de nuevas sales de esteres de metionina.
ES353317A1 (es)	1969-09-01	Un procedimiento para la preparacion de eteres tetrahidro- piranilicos.
ES356094A1 (es)	1969-12-16	Un procedimiento para la fabricacion de acidos fenilciclo- hexencarboxilicos y fenilciclohexanocarboxilicos.
ES321470A1 (es)	1966-07-01	Perfeccionamiento para la obtencion de esteres fosforicos con propiedades insecticidas.
ES371111A1 (es)	1971-08-16	Un procedimiento para la preparacion de lactonas ciclicas.
ES406719A1 (es)	1976-01-16	Procedimiento para la preparacion de acidos 6,7-dihidro-17-hidroxi-3-oxo-3'h-ciclopropa (6,7)-17 x-pregn-4-eno-21-car- boxilicos.
ES265921A1 (es)	1961-09-16	Procedimiento para la preparacion de compuestos de inclusion de urea de acidos perdicarboxilicos