ATE459636T1 - Stereospezifische reduktion von sapogen-3-onen - Google Patents

Stereospezifische reduktion von sapogen-3-onen

Info

Publication number: ATE459636T1
Authority: AT; Austria
Prior art keywords: derivative; steroidal; steroidal sapogenin; sapogenin; reducing
Prior art date: 2002-10-28

Application number

AT03720733T

Other languages

English (en)

Inventor

Philip Gunning

Peter Tiffin

Original Assignee

Phytopharm Plc

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.)

2002-10-28

Filing date

2003-04-28

Publication date

2010-03-15

2002-10-28 Priority claimed from GB0225106A external-priority patent/GB0225106D0/en

2003-01-22 Priority claimed from GB0301505A external-priority patent/GB0301505D0/en

2003-04-28 Application filed by Phytopharm Plc filed Critical Phytopharm Plc

2010-03-15 Application granted granted Critical

2010-03-15 Publication of ATE459636T1 publication Critical patent/ATE459636T1/de

Links

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
- 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

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)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Catalysts (AREA)

AT03720733T 2002-10-28 2003-04-28 Stereospezifische reduktion von sapogen-3-onen ATE459636T1 (de)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
GB0225106A GB0225106D0 (en)	2002-10-28	2002-10-28	Synthesis of 3 hydroxy-5 -steroids
GB0301505A GB0301505D0 (en)	2003-01-22	2003-01-22	Stereospecific synthesis of sapogenins
PCT/GB2003/001780 WO2004037845A1 (en)	2002-10-28	2003-04-28	Stereospecific reduction of sapogen-3-ones

Publications (1)

Publication Number	Publication Date
ATE459636T1 true ATE459636T1 (de)	2010-03-15

Family

ID=32178884

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT03720733T ATE459636T1 (de)	2002-10-28	2003-04-28	Stereospezifische reduktion von sapogen-3-onen

Country Status (17)

Country	Link
US (1)	US7718792B2 (de)
EP (1)	EP1558627B1 (de)
JP (1)	JP4607758B2 (de)
KR (1)	KR101092150B1 (de)
AT (1)	ATE459636T1 (de)
AU (1)	AU2003224308A1 (de)
BR (1)	BR0315746A (de)
CA (1)	CA2503899C (de)
DE (1)	DE60331572D1 (de)
ES (1)	ES2342274T3 (de)
MX (1)	MXPA05004494A (de)
PL (1)	PL210114B1 (de)
PT (1)	PT1558627E (de)
RU (1)	RU2326890C2 (de)
SG (1)	SG148860A1 (de)
TW (1)	TWI334781B (de)
WO (1)	WO2004037845A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB0000228D0 (en) *	2000-01-06	2000-03-01	Phytopharm Plc	Fluoro substituted sapogenins and their use
CN102727501A (zh) *	2002-03-27	2012-10-17	菲特法姆股份有限公司	皂角苷配基及其衍生物的用途
GB0409567D0 (en)	2004-04-28	2004-06-02	Phytopharm Plc	Chemical compounds
US20110054156A1 (en) *	2008-04-30	2011-03-03	Institute Of Radiation Medicine, Academy Of Military Sciences, Pla	Synthesis of timosaponin bii
CN106810592A (zh) *	2016-11-29	2017-06-09	杭州裕美生物科技有限公司	一种4‑烯‑3,6‑二酮甾体的合成工艺
CN115595353B (zh) *	2022-10-29	2024-08-23	西北农林科技大学	一种利用微生物转化制备薯蓣皂苷酮的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB736818A (en)	1951-12-28	1955-09-14	Glidden Co	Improvements in or relating to preparation of 3-keto steroids having cis junction of rings a and b
GB763301A (en)	1953-09-05	1956-12-12	Farmaceutici Italia	Process for the reduction of í¸-3-keto-steroids to 5-ª -dihydro-steroids
DE2257132C3 (de)	1972-11-18	1982-05-13	Schering Ag, 1000 Berlin Und 4619 Bergkamen	Verfahren zur Reduktion von 3-Ketosteroiden
CZ331094A3 (en)	1992-06-26	1995-09-13	Pfizer	Steroidal glycosides and their use for treating hypercholesterolemia and atherosclerosis
JPH09500906A (ja)	1993-12-28	1997-01-28	ファイザー・インク．	血中コレステロール低下薬
MX9702175A (es) *	1994-09-20	1997-06-28	Pfizer	Combinacion de un inhibidor de absorcion de colesterol y un inhibidor de sintesis de colesterol.
WO1996038466A1 (en)	1995-05-29	1996-12-05	Pfizer Inc.	Steroidal glycosides
EP1066033B1 (de)	1998-03-26	2005-12-28	Phytopharm Plc	Smilagenin und anzurogenin-d zur behandlung der alzheimerischen krankheit
GB9923076D0 (en)	1999-09-29	1999-12-01	Phytopharm Plc	Sapogenin derivatives and their use
GB0000228D0 (en) *	2000-01-06	2000-03-01	Phytopharm Plc	Fluoro substituted sapogenins and their use
GB0107822D0 (en) *	2001-03-28	2001-05-23	Phytopharm Plc	Sapogenin derivatives their synthesis and use methods based upon their use

2003
- 2003-04-28 SG SG200703083-6A patent/SG148860A1/en unknown
- 2003-04-28 CA CA2503899A patent/CA2503899C/en not_active Expired - Fee Related
- 2003-04-28 MX MXPA05004494A patent/MXPA05004494A/es active IP Right Grant
- 2003-04-28 JP JP2005501542A patent/JP4607758B2/ja not_active Expired - Fee Related
- 2003-04-28 ES ES03720733T patent/ES2342274T3/es not_active Expired - Lifetime
- 2003-04-28 BR BR0315746-6A patent/BR0315746A/pt not_active IP Right Cessation
- 2003-04-28 EP EP03720733A patent/EP1558627B1/de not_active Expired - Lifetime
- 2003-04-28 US US10/531,086 patent/US7718792B2/en not_active Expired - Fee Related
- 2003-04-28 PT PT03720733T patent/PT1558627E/pt unknown
- 2003-04-28 KR KR1020057007429A patent/KR101092150B1/ko not_active Expired - Fee Related
- 2003-04-28 AT AT03720733T patent/ATE459636T1/de active
- 2003-04-28 RU RU2005111593/04A patent/RU2326890C2/ru not_active IP Right Cessation
- 2003-04-28 PL PL376791A patent/PL210114B1/pl not_active IP Right Cessation
- 2003-04-28 AU AU2003224308A patent/AU2003224308A1/en not_active Abandoned
- 2003-04-28 WO PCT/GB2003/001780 patent/WO2004037845A1/en not_active Ceased
- 2003-04-28 DE DE60331572T patent/DE60331572D1/de not_active Expired - Lifetime
- 2003-04-28 TW TW092109883A patent/TWI334781B/zh not_active IP Right Cessation

Also Published As

Publication number	Publication date
JP4607758B2 (ja)	2011-01-05
BR0315746A (pt)	2005-09-06
WO2004037845A1 (en)	2004-05-06
DE60331572D1 (de)	2010-04-15
ES2342274T3 (es)	2010-07-05
PL376791A1 (pl)	2006-01-09
SG148860A1 (en)	2009-01-29
CA2503899C (en)	2011-12-20
TW200406215A (en)	2004-05-01
CA2503899A1 (en)	2004-05-06
MXPA05004494A (es)	2005-07-26
PT1558627E (pt)	2010-05-06
AU2003224308A1 (en)	2004-05-13
EP1558627A1 (de)	2005-08-03
KR101092150B1 (ko)	2011-12-12
RU2326890C2 (ru)	2008-06-20
PL210114B1 (pl)	2011-12-30
US20060041119A1 (en)	2006-02-23
US7718792B2 (en)	2010-05-18
RU2005111593A (ru)	2006-05-10
JP2006507360A (ja)	2006-03-02
KR20050090379A (ko)	2005-09-13
TWI334781B (en)	2010-12-21
EP1558627B1 (de)	2010-03-03

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