ATE287879T1 - Verfahren zur herstellung von isoflavonen - Google Patents

Verfahren zur herstellung von isoflavonen

Info

Publication number: ATE287879T1
Authority: AT; Austria
Prior art keywords: isoflavones; producing; producing isoflavones; hydroxydeoxybenzoin; chloromethylene
Prior art date: 1998-09-16

Application number

AT99927407T

Other languages

English (en)

Inventor

Balasubramanian Sreenivasan

Muraleedharan G Nair

Original Assignee

Univ Michigan State

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.)

1998-09-16

Filing date

1999-06-09

Publication date

2005-02-15

1999-06-09 Application filed by Univ Michigan State filed Critical Univ Michigan State

2005-02-15 Application granted granted Critical

2005-02-15 Publication of ATE287879T1 publication Critical patent/ATE287879T1/de

Links

CJWQYWQDLBZGPD-UHFFFAOYSA-N isoflavone Natural products C1=C(OC)C(OC)=CC(OC)=C1C1=COC2=C(C=CC(C)(C)O3)C3=C(OC)C=C2C1=O CJWQYWQDLBZGPD-UHFFFAOYSA-N 0.000 title abstract 3
235000008696 isoflavones Nutrition 0.000 title abstract 3
150000002515 isoflavone derivatives Chemical class 0.000 title abstract 2
238000004519 manufacturing process Methods 0.000 title 1
NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 abstract 2
KZMGYPLQYOPHEL-UHFFFAOYSA-N Boron trifluoride etherate Chemical compound FB(F)F.CCOCC KZMGYPLQYOPHEL-UHFFFAOYSA-N 0.000 abstract 2
YOEKZNCOCRLYJF-UHFFFAOYSA-N 2-(2-hydroxyphenyl)-1-phenylethanone Chemical compound OC1=CC=CC=C1CC(=O)C1=CC=CC=C1 YOEKZNCOCRLYJF-UHFFFAOYSA-N 0.000 abstract 1
239000002841 Lewis acid Substances 0.000 abstract 1
235000019270 ammonium chloride Nutrition 0.000 abstract 1
-1 chloromethylene Chemical group 0.000 abstract 1
150000001875 compounds Chemical class 0.000 abstract 1
GOMNOOKGLZYEJT-UHFFFAOYSA-N isoflavone Chemical compound C=1OC2=CC=CC=C2C(=O)C=1C1=CC=CC=C1 GOMNOOKGLZYEJT-UHFFFAOYSA-N 0.000 abstract 1
150000007517 lewis acids Chemical class 0.000 abstract 1
239000000376 reactant Substances 0.000 abstract 1
239000002904 solvent Substances 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/22—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4
- C07D311/26—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with aromatic rings attached in position 2 or 3
- C07D311/34—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with aromatic rings attached in position 2 or 3 with aromatic rings attached in position 3 only
- C07D311/36—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with aromatic rings attached in position 2 or 3 with aromatic rings attached in position 3 only not hydrogenated in the hetero ring, e.g. isoflavones

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

AT99927407T 1998-09-16 1999-06-09 Verfahren zur herstellung von isoflavonen ATE287879T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US09/154,230 US5981775A (en)	1998-09-16	1998-09-16	Process for the preparation of isoflavones
PCT/US1999/013045 WO2000015627A1 (en)	1998-09-16	1999-06-09	Process for the preparation of isoflavones

Publications (1)

Publication Number	Publication Date
ATE287879T1 true ATE287879T1 (de)	2005-02-15

Family

ID=22550537

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT99927407T ATE287879T1 (de)	1998-09-16	1999-06-09	Verfahren zur herstellung von isoflavonen

Country Status (8)

Country	Link
US (1)	US5981775A (de)
EP (1)	EP1032568B1 (de)
KR (1)	KR100355184B1 (de)
AT (1)	ATE287879T1 (de)
BR (1)	BR9906950B1 (de)
CA (1)	CA2306836C (de)
DE (1)	DE69923426T2 (de)
WO (1)	WO2000015627A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN100378105C (zh) *	2003-01-31	2008-04-02	中国人民解放军南京军区联勤部军事医学研究所	吡喃异黄酮类化合物的合成方法
KR100580953B1 (ko) *	2003-04-30	2006-05-16	충남대학교산학협력단	인터루킨-5 억제효과를 갖는 신규 아이소플라본논계 유도체
WO2005054169A1 (en) *	2003-12-08	2005-06-16	Hanbul Cosmetic Co., Ltd.	Preparation method of 2-phenylacetophenone derivatives
KR100542724B1 (ko) *	2004-01-20	2006-01-11	한불화장품주식회사	이소플라보노이드 계열 화합물의 제조방법
US9049814B2 (en) *	2007-02-23	2015-06-09	Vamtech, Llc	Coated seeds and methods of making coated seeds
EP1961727A1 (de) *	2007-02-26	2008-08-27	Bayer CropScience AG	Verfahren zur Herstellung von 2,4-Dihydroxyphenyl-4-methoxybenzyl-ketonen
BRPI0923504A2 (pt)	2008-12-11	2020-05-26	Axcentua Pharmaceuticals Ab	Formas cristalinas de genisteína.
US7863325B2 (en)	2008-12-11	2011-01-04	Axcentua Pharmaceuticals Ab	Crystalline genistein sodium salt dihydrate
CN102002030B (zh) *	2010-11-30	2012-10-24	天津市佰斯康科技有限公司	刺芒柄花素的合成方法
CN106278843A (zh) *	2016-08-17	2017-01-04	山西同济药业有限公司	2,4‑二羟基‑4‑甲氧基脱氧安息香的制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
HU162377B (de) *	1970-05-27	1973-02-28
GB1495189A (en) *	1975-09-12	1977-12-14	Pfizer Ltd	4-oxo-4h-benzopyran derivatives and process for their preparation
US5002603A (en) *	1989-12-04	1991-03-26	Board Of Trustees Operating Michigan State University	Method and compositions for stimulating vesicular-arbuscular mycorrhizal fungi
US5149866A (en) *	1991-08-14	1992-09-22	Hoechst Celanese Corporation	Process for the preparation of omega-arylalkanoic acids
FR2693724B1 (fr) *	1992-07-17	1994-10-07	Lipha	Utilisation de composés benzopyraniques ou benzothiopyraniques pour l'induction de l'expression des gènes de la nodulation des bactéries du genre Rhizobium associées aux légumineuses.
US5691275A (en) *	1996-01-29	1997-11-25	Board Of Trustees Operating Michigan State University	Alkali metal formononetin and method of mycorrhizal stimulation

1998
- 1998-09-16 US US09/154,230 patent/US5981775A/en not_active Expired - Lifetime
1999
- 1999-06-09 AT AT99927407T patent/ATE287879T1/de active
- 1999-06-09 KR KR20007004468A patent/KR100355184B1/ko not_active Expired - Lifetime
- 1999-06-09 BR BRPI9906950-4A patent/BR9906950B1/pt not_active IP Right Cessation
- 1999-06-09 EP EP99927407A patent/EP1032568B1/de not_active Expired - Lifetime
- 1999-06-09 DE DE69923426T patent/DE69923426T2/de not_active Expired - Lifetime
- 1999-06-09 CA CA002306836A patent/CA2306836C/en not_active Expired - Lifetime
- 1999-06-09 WO PCT/US1999/013045 patent/WO2000015627A1/en not_active Ceased

Also Published As

Publication number	Publication date
DE69923426T2 (de)	2005-06-30
CA2306836A1 (en)	2000-03-23
KR100355184B1 (ko)	2002-10-11
BR9906950B1 (pt)	2009-12-01
DE69923426D1 (de)	2005-03-03
EP1032568A1 (de)	2000-09-06
BR9906950A (pt)	2000-10-17
KR20010031436A (ko)	2001-04-16
US5981775A (en)	1999-11-09
EP1032568B1 (de)	2005-01-26
WO2000015627A1 (en)	2000-03-23
CA2306836C (en)	2003-10-28
EP1032568A4 (de)	2003-03-05

Similar Documents

Publication	Publication Date	Title
EP0230647A3 (en)	1988-12-14	Method for producing a sustained release formulation
DE59607548D1 (de)	2001-09-27	Verfahren zur herstellung von morphologisch einheitlichen mikrokapseln sowie nach diesem verfahren hergestellte mikrokapseln
ATE94547T1 (de)	1993-10-15	Pharmazeutische zubereitung enthaltend eine tetrahydropyrrolverbindung als aktiven bestandteil und verfahren zur herstellung dieser tetrapyrrolverbindung.
ATE262488T1 (de)	2004-04-15	Verfahren zur herstellung von silicoaluminophosphat-molekularsieben
ATE340639T1 (de)	2006-10-15	Verfahren zur herstellung von teilchen
ATE228828T1 (de)	2002-12-15	Verfahren zur herstellung von festen cyclodextrinhaltigen dosierungsformen
DE3762615D1 (de)	1990-06-13	Verfahren zur herstellung von (2,2)-paracyclophan und dessen derivaten.
ATE287879T1 (de)	2005-02-15	Verfahren zur herstellung von isoflavonen
ATE119541T1 (de)	1995-03-15	Verfahren zur herstellung von nucleosiden und ihre analogen.
ATE216231T1 (de)	2002-05-15	Verfahren zur herstellung von avermectin/zein- zusammensetzungen
ATE181325T1 (de)	1999-07-15	Verfahren zur herstellung von ascorbinsäure
DE69735583D1 (de)	2006-05-18	Semisynthetisches verfahren zur herstellung von didemninanalogen
ATE287899T1 (de)	2005-02-15	Verfahren zur herstellung von ring-modifizierten zyklischen peptidanalogen
DE69925992D1 (de)	2005-08-04	VERFAHREN ZUR HERSTELLUNG VON 5-HYDROXYBENZO[b]THIOPHEN-3-CARBONSÄURE
DE69841553D1 (de)	2010-04-22	Verfahren zur herstellung von entölten phosphtiden
DE69915048D1 (de)	2004-04-01	Anionencomplexierende verbindungen, verfahren zur herstellung davon, eine ionenselektive membran sowie ein mit einer solchen verbindung oder membran versehener sensor
ATE226198T1 (de)	2002-11-15	Ein verfahren zur herstellung von tetraaza makrocyclen
DE59002919D1 (de)	1993-11-04	Verfahren zur herstellung eines thermoplastisch verarbeitbaren, aromatischen polyamids.
ATE267832T1 (de)	2004-06-15	Substanz gm-95, verfahren zu ihrer herstellung und ihre verwendung
ATE299851T1 (de)	2005-08-15	Verfahren zur herstellung von zwischenprodukten
DZ1365A1 (fr)	2004-09-13	Nouveaux dérivés de la carbonyl-2 n,n'-di-(triméthoxybenzoyle) pipérazine, ainsi que leur procédé depréparation.
CA2244402A1 (en)	1997-08-07	Dihydrobenzofuran and related compounds useful as anti-inflammatory agents
DE59803194D1 (de)	2002-04-04	Verfahren zur herstellung von 1,3-disubstituierten 2-nitroguanidinen
ATE269863T1 (de)	2004-07-15	Verfahren zur herstellung von granisetron
DE69926642D1 (de)	2005-09-15	Verfahren zur herstellung von n-geschützten azetidin-2-carbonsäuren

Legal Events

Date

Code

Title

Description

2005-07-15

UEP

Publication of translation of european patent specification

Ref document number: 1032568

Country of ref document: EP