NO20005058L - Fremgangsmåte for fremstilling av 4,4-dimetyl-5<alfa>-kolesta- 8,14,24-trien-3<beta>-ol og mellomprodukter erholdt ved fremgangsmåten - Google Patents

Fremgangsmåte for fremstilling av 4,4-dimetyl-5<alfa>-kolesta- 8,14,24-trien-3<beta>-ol og mellomprodukter erholdt ved fremgangsmåten

Info

Publication number: NO20005058L
Authority: NO; Norway
Prior art keywords: cholesta; trien; beta; alpha; dimethyl
Prior art date: 1998-04-09

Application number

NO20005058A

Other languages

English (en)

Other versions

NO317297B1 (no

NO20005058D0 (no

Inventor

Thorsten Blume

Peter Esperling

Joachim Kuhnke

Original Assignee

Schering Ag

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.)

1998-04-09

Filing date

2000-10-06

Publication date

2000-12-07

1998-04-09 Priority claimed from DE19817520A external-priority patent/DE19817520C1/de

2000-10-06 Application filed by Schering Ag filed Critical Schering Ag

2000-10-06 Publication of NO20005058D0 publication Critical patent/NO20005058D0/no

2000-12-07 Publication of NO20005058L publication Critical patent/NO20005058L/no

2004-10-04 Publication of NO317297B1 publication Critical patent/NO317297B1/no

Links

239000000543 intermediate Substances 0.000 title 1
150000001875 compounds Chemical class 0.000 abstract 2
239000013067 intermediate product Substances 0.000 abstract 1

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
- 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
- C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
- C07J7/008—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms substituted in position 21
- C07J7/0095—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms substituted in position 21 carbon in position 21 is part of carboxylic group

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)

NO20005058A 1998-04-09 2000-10-06 Fremgangsmate for fremstilling av 4,4-dimetyl-5<alfa>-kolesta-8,14,24-trien-3<beta>-ol og mellomprodukter erholdt ved fremgangsmaten NO317297B1 (no)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE19817520A DE19817520C1 (de)	1998-04-09	1998-04-09	Verfahren zur Herstellung von 4,4-Dimethyl-5alpha-cholesta-8,14,24,-trien-3beta-ol und Zwischenprodukte im Verfahren (1)
DE19823677A DE19823677A1 (de)	1998-04-09	1998-05-20	Verfahren zur Herstellung von 4,4-Dimethyl-5alpha-cholesta-8,14,24-trien-3beta-ol und Zwischenprodukte im Verfahren (I)
PCT/DE1999/001002 WO1999052930A1 (de)	1998-04-09	1999-03-26	VERFAHREN ZUR HERSTELLUNG VON 4,4-DIMETHYL-5α-CHOLESTA-8,14,24-TRIEN-3β-OL UND ZWISCHENPRODUKTE IM VERFAHREN (I)

Publications (3)

Publication Number	Publication Date
NO20005058D0 NO20005058D0 (no)	2000-10-06
NO20005058L true NO20005058L (no)	2000-12-07
NO317297B1 NO317297B1 (no)	2004-10-04

Family

ID=26045623

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO20005058A NO317297B1 (no)	1998-04-09	2000-10-06	Fremgangsmate for fremstilling av 4,4-dimetyl-5<alfa>-kolesta-8,14,24-trien-3<beta>-ol og mellomprodukter erholdt ved fremgangsmaten

Country Status (12)

Country	Link
EP (1)	EP1070082B1 (no)
JP (1)	JP2002511481A (no)
KR (1)	KR100525139B1 (no)
AT (1)	ATE250078T1 (no)
AU (1)	AU4132199A (no)
CA (1)	CA2327714C (no)
DE (2)	DE19823677A1 (no)
DK (1)	DK1070082T3 (no)
ES (1)	ES2209441T3 (no)
NO (1)	NO317297B1 (no)
PT (1)	PT1070082E (no)
WO (1)	WO1999052930A1 (no)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19914019C1 (de)	1999-03-19	2000-09-28	Schering Ag	Verfahren zur Herstellung von 4,4-Dimethyl-3beta-hydroxypregna-8,14-dien-21-carbonsäureestern, deren Verwendung und Zwischenprodukte im Verfahren

1998
- 1998-05-20 DE DE19823677A patent/DE19823677A1/de not_active Withdrawn
1999
- 1999-03-26 WO PCT/DE1999/001002 patent/WO1999052930A1/de not_active Ceased
- 1999-03-26 EP EP99924752A patent/EP1070082B1/de not_active Expired - Lifetime
- 1999-03-26 PT PT99924752T patent/PT1070082E/pt unknown
- 1999-03-26 DE DE59907019T patent/DE59907019D1/de not_active Expired - Fee Related
- 1999-03-26 AT AT99924752T patent/ATE250078T1/de not_active IP Right Cessation
- 1999-03-26 ES ES99924752T patent/ES2209441T3/es not_active Expired - Lifetime
- 1999-03-26 CA CA002327714A patent/CA2327714C/en not_active Expired - Fee Related
- 1999-03-26 DK DK99924752T patent/DK1070082T3/da active
- 1999-03-26 KR KR10-2000-7011174A patent/KR100525139B1/ko not_active Expired - Fee Related
- 1999-03-26 JP JP2000543486A patent/JP2002511481A/ja active Pending
- 1999-03-26 AU AU41321/99A patent/AU4132199A/en not_active Abandoned
2000
- 2000-10-06 NO NO20005058A patent/NO317297B1/no unknown

Also Published As

Publication number	Publication date
CA2327714C (en)	2008-12-16
KR20010042532A (ko)	2001-05-25
DE59907019D1 (de)	2003-10-23
JP2002511481A (ja)	2002-04-16
ATE250078T1 (de)	2003-10-15
EP1070082B1 (de)	2003-09-17
NO317297B1 (no)	2004-10-04
CA2327714A1 (en)	1999-10-21
EP1070082A1 (de)	2001-01-24
NO20005058D0 (no)	2000-10-06
ES2209441T3 (es)	2004-06-16
DE19823677A1 (de)	1999-11-25
AU4132199A (en)	1999-11-01
DK1070082T3 (da)	2004-01-26
PT1070082E (pt)	2004-02-27
WO1999052930A1 (de)	1999-10-21
KR100525139B1 (ko)	2005-11-02

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