NO791440L - Fremgangsmaate ved fremstilling av 6-halogen-pregnaner - Google Patents

Fremgangsmaate ved fremstilling av 6-halogen-pregnaner

Info

Publication number: NO791440L
Authority: NO; Norway
Prior art keywords: pregnants; halogen; preparing; procedure; halogen pregnants
Prior art date: 1978-04-28

Application number

NO791440A

Other languages

English (en)

Other versions

NO153431B (no

NO153431C (no

Inventor

Pier Paolo Castelli

Bruno Romano

Original Assignee

Blasinachim Spa

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.)

1978-04-28

Filing date

1979-04-27

Publication date

1979-10-30

1979-04-27 Application filed by Blasinachim Spa filed Critical Blasinachim Spa

1979-10-30 Publication of NO791440L publication Critical patent/NO791440L/no

1985-12-09 Publication of NO153431B publication Critical patent/NO153431B/no

1986-03-19 Publication of NO153431C publication Critical patent/NO153431C/no

Links

229910052736 halogen Inorganic materials 0.000 title 1

Classifications

- 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
- C07J71/0026—Oxygen-containing hetero ring cyclic ketals
- C07J71/0031—Oxygen-containing hetero ring cyclic ketals at positions 16, 17
- 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
- C07J71/0015—Oxiranes at position 9(11)

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)

NO791440A 1978-04-28 1979-04-27 Fremgangsmaate ved fremstilling av 6alfa-halogen-3-keto-delta1,4-pregnadiener. NO153431C (no)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/900,886 US4188322A (en)	1978-04-28	1978-04-28	Process for the preparation of 6-halo-pregnanes

Publications (3)

Publication Number	Publication Date
NO791440L true NO791440L (no)	1979-10-30
NO153431B NO153431B (no)	1985-12-09
NO153431C NO153431C (no)	1986-03-19

Family

ID=25413247

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO791440A NO153431C (no)	1978-04-28	1979-04-27	Fremgangsmaate ved fremstilling av 6alfa-halogen-3-keto-delta1,4-pregnadiener.

Country Status (22)

Country	Link
US (1)	US4188322A (no)
JP (1)	JPS591720B2 (no)
AT (1)	AT367772B (no)
AU (1)	AU518893B2 (no)
BE (1)	BE875939A (no)
CA (1)	CA1159049A (no)
CH (1)	CH639981A5 (no)
DE (1)	DE2916889C2 (no)
DK (1)	DK173379A (no)
ES (1)	ES479974A1 (no)
FR (1)	FR2424286B1 (no)
GB (1)	GB2019848B (no)
GR (1)	GR65300B (no)
HU (1)	HU180678B (no)
IE (1)	IE48329B1 (no)
NL (1)	NL187533C (no)
NO (1)	NO153431C (no)
PL (1)	PL117180B1 (no)
PT (1)	PT69558A (no)
SE (1)	SE433083B (no)
SU (1)	SU993823A3 (no)
ZA (1)	ZA791977B (no)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
NL187577C (nl) *	1978-04-05	1991-11-18	Sibla Srl	3-acetoxy-9beta,11beta-epoxy-pregna-1,3,5-trienen, werkwijze voor de bereiding daarvan en werkwijze voor de bereiding van 6alfa-halogeen-pregna-1,4-dieen-3-onen.
US4287129A (en) *	1980-07-28	1981-09-01	Diamond Shamrock Corp.	Synthesis of 1α-hydroxy-7-dehydrosteroids
US4383947A (en) *	1981-07-24	1983-05-17	The Upjohn Company	Introduction of a fluorine atom
JPS6185637U (no) *	1984-11-09	1986-06-05
JPH0264662U (no) *	1988-11-02	1990-05-15
FR2701262B1 (fr) *	1993-02-05	1995-03-24	Roussel Uclaf	Nouveau procédé de préparation de stéroïdes 6 alpa, 9 alpha-difluorés et nouveaus intermédiaires.
IT1319663B1 (it) *	2000-11-17	2003-10-23	Farmabios Srl	Processo per la preparazione di fluoro-steroidi.
US6569327B2 (en) *	2001-01-23	2003-05-27	Rg Delaware, Inc.	Apparatus for directing fluids through a filter system
PT102628B (pt) *	2001-06-12	2010-09-09	Hovione Farmaciencia S A	Novo processo de preparação de flumetasona e do seu análogo 17-carboxilo androsteno
ES2184628B1 (es) *	2001-07-26	2005-02-01	Ragactives, S.L.	Procedimiento estereoselectivo para la produccion de 6alfa-fluorpregnanos intermedios.
MXPA05006279A (es) *	2002-12-09	2006-01-27	Sicor Inc	Proceso para la preparacion de pregnanos.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3465011A (en) *	1966-11-09	1969-09-02	American Home Prod	11-oxygenated-8-iso steroids
US3513160A (en) *	1968-02-01	1970-05-19	American Home Prod	Process for the preparation of 9alpha-bromo-11beta - hydroxy - 17alpha,20;20,21-bisalkylenedioxy pregnanes
BE875327A (nl) *	1978-04-05	1979-10-05	Prochem Ets	3-acetoxy-9beta, 11beta-epoxy-trienen en -dienen en de bereiding van de overeenkomstige 6 alpha -halogeen-1,4-dieen-3-onen en 6 alpha-halogeen-4-een-3onen
NL187577C (nl) *	1978-04-05	1991-11-18	Sibla Srl	3-acetoxy-9beta,11beta-epoxy-pregna-1,3,5-trienen, werkwijze voor de bereiding daarvan en werkwijze voor de bereiding van 6alfa-halogeen-pregna-1,4-dieen-3-onen.

1978
- 1978-04-28 US US05/900,886 patent/US4188322A/en not_active Expired - Lifetime
1979
- 1979-04-18 GR GR58942A patent/GR65300B/el unknown
- 1979-04-20 GB GB7913838A patent/GB2019848B/en not_active Expired
- 1979-04-25 ZA ZA791977A patent/ZA791977B/xx unknown
- 1979-04-25 AT AT0311179A patent/AT367772B/de not_active IP Right Cessation
- 1979-04-26 HU HU79BA3776A patent/HU180678B/hu not_active IP Right Cessation
- 1979-04-26 CH CH395179A patent/CH639981A5/it not_active IP Right Cessation
- 1979-04-26 DE DE2916889A patent/DE2916889C2/de not_active Expired
- 1979-04-26 DK DK173379A patent/DK173379A/da not_active IP Right Cessation
- 1979-04-26 ES ES479974A patent/ES479974A1/es not_active Expired
- 1979-04-27 SU SU792764698A patent/SU993823A3/ru active
- 1979-04-27 AU AU46455/79A patent/AU518893B2/en not_active Ceased
- 1979-04-27 CA CA000326574A patent/CA1159049A/en not_active Expired
- 1979-04-27 PL PL1979215209A patent/PL117180B1/pl unknown
- 1979-04-27 SE SE7903713A patent/SE433083B/sv not_active IP Right Cessation
- 1979-04-27 BE BE0/194908A patent/BE875939A/xx not_active IP Right Cessation
- 1979-04-27 FR FR7910795A patent/FR2424286B1/fr not_active Expired
- 1979-04-27 NO NO791440A patent/NO153431C/no unknown
- 1979-04-27 PT PT69558A patent/PT69558A/pt unknown
- 1979-04-28 JP JP54052061A patent/JPS591720B2/ja not_active Expired
- 1979-05-01 NL NLAANVRAGE7903413,A patent/NL187533C/xx not_active IP Right Cessation
- 1979-08-08 IE IE869/79A patent/IE48329B1/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
AU518893B2 (en)	1981-10-22
DK173379A (da)	1979-10-29
ATA311179A (de)	1981-12-15
NO153431B (no)	1985-12-09
GB2019848B (en)	1983-01-26
JPS591720B2 (ja)	1984-01-13
DE2916889A1 (de)	1979-11-08
GB2019848A (en)	1979-11-07
FR2424286B1 (fr)	1986-01-17
US4188322A (en)	1980-02-12
IE790869L (en)	1979-10-28
SE433083B (sv)	1984-05-07
HU180678B (en)	1983-04-29
BE875939A (fr)	1979-08-16
FR2424286A1 (fr)	1979-11-23
IE48329B1 (en)	1984-12-12
AU4645579A (en)	1979-11-01
PL215209A1 (no)	1980-01-28
ES479974A1 (es)	1980-09-01
PL117180B1 (en)	1981-07-31
ZA791977B (en)	1980-06-25
PT69558A (en)	1979-05-01
NL187533C (nl)	1991-11-01
JPS54157554A (en)	1979-12-12
CH639981A5 (it)	1983-12-15
DE2916889C2 (de)	1985-11-28
SU993823A3 (ru)	1983-01-30
CA1159049A (en)	1983-12-20
GR65300B (en)	1980-08-01
NL7903413A (nl)	1979-10-30
AT367772B (de)	1982-07-26
SE7903713L (sv)	1979-10-29
NL187533B (nl)	1991-06-03
NO153431C (no)	1986-03-19

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