NO20011265L - Forbedret framgangsmåte for fremstilling av tiazolidin-2,4- dion derivater - Google Patents

Forbedret framgangsmåte for fremstilling av tiazolidin-2,4- dion derivater

Info

Publication number: NO20011265L
Authority: NO; Norway
Prior art keywords: formula; compound; acid; thiazolidine; preparation
Prior art date: 1998-09-14

Application number

NO20011265A

Other languages

English (en)

Other versions

NO317383B1 (no

NO20011265D0 (no

Inventor

Prabhakar Chebiyyam

Rajendra Kumar Potlapally

Chinna Bakki Gade

Balaram Mahanti Satish

Ramabhadra Sarma Mamillapalli

Om Reddy Gaddam

Original Assignee

Reddy Research Foundation

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.)

1998-09-14

Filing date

2001-03-13

Publication date

2001-05-14

2001-03-13 Application filed by Reddy Research Foundation filed Critical Reddy Research Foundation

2001-03-13 Publication of NO20011265D0 publication Critical patent/NO20011265D0/no

2001-05-14 Publication of NO20011265L publication Critical patent/NO20011265L/no

2004-10-18 Publication of NO317383B1 publication Critical patent/NO317383B1/no

Links

238000000034 method Methods 0.000 title abstract 2
150000001473 2,4-thiazolidinediones Chemical class 0.000 title 1
150000001875 compounds Chemical class 0.000 abstract 5
239000002253 acid Substances 0.000 abstract 4
238000007796 conventional method Methods 0.000 abstract 2
125000004178 (C1-C4) alkyl group Chemical group 0.000 abstract 1
IETKPTYAGKZLKY-UHFFFAOYSA-N 5-[[4-[(3-methyl-4-oxoquinazolin-2-yl)methoxy]phenyl]methyl]-1,3-thiazolidine-2,4-dione Chemical compound N=1C2=CC=CC=C2C(=O)N(C)C=1COC(C=C1)=CC=C1CC1SC(=O)NC1=O IETKPTYAGKZLKY-UHFFFAOYSA-N 0.000 abstract 1
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract 1
KIMWOULVHFLJIU-UHFFFAOYSA-N N-Methylanthranilamide Chemical compound CNC(=O)C1=CC=CC=C1N KIMWOULVHFLJIU-UHFFFAOYSA-N 0.000 abstract 1
239000007868 Raney catalyst Substances 0.000 abstract 1
NPXOKRUENSOPAO-UHFFFAOYSA-N Raney nickel Chemical compound [Al].[Ni] NPXOKRUENSOPAO-UHFFFAOYSA-N 0.000 abstract 1
229910000564 Raney nickel Inorganic materials 0.000 abstract 1
125000004432 carbon atom Chemical group C* 0.000 abstract 1
230000003301 hydrolyzing effect Effects 0.000 abstract 1
229910052749 magnesium Inorganic materials 0.000 abstract 1
239000011777 magnesium Substances 0.000 abstract 1
239000000203 mixture Substances 0.000 abstract 1
150000003839 salts Chemical class 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
- C07D417/10—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a carbon chain containing aromatic rings
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D417/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00
- C07D417/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings
- C07D417/12—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/00 containing two hetero rings linked by a chain containing hetero atoms as chain links
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/08—Drugs for disorders of the metabolism for glucose homeostasis
- A61P3/10—Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
- C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
- C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D277/22—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
- C07D277/24—Radicals substituted by oxygen atoms

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Diabetes (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
Life Sciences & Earth Sciences (AREA)
Hematology (AREA)
Obesity (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Medicinal Chemistry (AREA)
Endocrinology (AREA)
Emergency Medicine (AREA)
Pharmacology & Pharmacy (AREA)
Bioinformatics & Cheminformatics (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Thiazole And Isothizaole Compounds (AREA)
Plural Heterocyclic Compounds (AREA)
Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

NO20011265A 1998-09-14 2001-03-13 Forbedret framgangsmate for fremstilling av tiazolidin-2,4-dion derivater NO317383B1 (no)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
IN2060MA1998 IN187716B (no)	1998-09-14	1998-09-14
PCT/IB1999/001530 WO2000015638A1 (en)	1998-09-14	1999-09-10	An improved process for the preparation of thiazolidine-2,4-dione derivatives

Publications (3)

Publication Number	Publication Date
NO20011265D0 NO20011265D0 (no)	2001-03-13
NO20011265L true NO20011265L (no)	2001-05-14
NO317383B1 NO317383B1 (no)	2004-10-18

Family

ID=11096874

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO20011265A NO317383B1 (no)	1998-09-14	2001-03-13	Forbedret framgangsmate for fremstilling av tiazolidin-2,4-dion derivater

Country Status (24)

Country	Link
US (1)	US6469167B1 (no)
EP (1)	EP1114047B1 (no)
JP (2)	JP2002524563A (no)
KR (1)	KR100448179B1 (no)
CN (2)	CN1231481C (no)
AT (1)	ATE234834T1 (no)
AU (1)	AU762353B2 (no)
BR (1)	BR9914493A (no)
CA (1)	CA2343883C (no)
CZ (1)	CZ300933B6 (no)
DE (1)	DE69906100T2 (no)
DK (1)	DK1114047T3 (no)
ES (1)	ES2195600T3 (no)
HU (1)	HU229519B1 (no)
IL (1)	IL141737A0 (no)
IN (2)	IN187716B (no)
NO (1)	NO317383B1 (no)
NZ (1)	NZ510316A (no)
PL (1)	PL195617B1 (no)
PT (1)	PT1114047E (no)
RU (1)	RU2223961C2 (no)
UA (1)	UA70962C2 (no)
WO (1)	WO2000015638A1 (no)
ZA (1)	ZA200101699B (no)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8377950B2 (en) *	2002-03-15	2013-02-19	Dr. Reddy's Laboratories Limited	Crystalline form of 5-[4-[[3-methyl-4-oxo-3,4-dihydroquinazolin-2-yl]methoxy]benzyl]thiazolidine-2,4-dione potassium salt
CN103288757B (zh) *	2013-05-16	2015-07-01	苏州明锐医药科技有限公司	6-氨基-7-羟基-3,4-二氢喹唑啉-4-酮的制备方法
KR101677340B1 (ko)	2014-11-28	2016-11-29	이청주	광고용 열기구
KR20160134615A (ko)	2016-11-11	2016-11-23	이청주	광고용 열기구
CN109867765A (zh) *	2019-02-28	2019-06-11	中山大学惠州研究院	一种长效缓释可降解防污聚氨酯及其制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB306228A (en) *	1927-12-15	1929-02-21	Bohn Aluminium & Brass Corp	Improvements in pistons
ATE186724T1 (de) *	1987-09-04	1999-12-15	Beecham Group Plc	Substituierte thiazolidindionderivate
EP0454501B1 (en) *	1990-04-27	2001-09-05	Sankyo Company Limited	Benzylidenethiazolidine derivatives, their preparation and their use for the inhibition of lipid peroxides
ATE185564T1 (de) *	1992-08-31	1999-10-15	Sankyo Co	Oxazolidin-derivate mit antidiabetika und anti- fettleibigkeit-eigenschaften, ihre herstellung und therapeutische verwendung
FR2696743B1 (fr) *	1992-10-12	1994-12-23	Adir	Nouveaux composés de thiazolidine dione, leur procédé de préparation et les compositions pharmaceutiques les contenant.
TW399051B (en) *	1996-01-31	2000-07-21	Ssp Co Ltd	A novel benzoazine thiazolidinedione derivative and pharmaceutical composition for reducing blood glucose
WO1997041097A2 (en) *	1996-12-31	1997-11-06	Dr. Reddy's Research Foundation	Novel heterocyclic compounds process for their preparation and pharmaceutical compositions containing them and their use in the treatment of diabetes and related diseases
AU744518B2 (en) *	1996-07-01	2002-02-28	Dr. Reddy's Laboratories Limited	Novel heterocyclic compounds process for their preparation and pharmaceutical compositions containing them and their use in the treatment of diabetes and related diseases
US5885997A (en) *	1996-07-01	1999-03-23	Dr. Reddy's Research Foundation	Heterocyclic compounds, process for their preparation and pharmaceutical compositions containing them and their use in the treatment of diabetes and related diseases

1998
- 1998-09-14 IN IN2060MA1998 patent/IN187716B/en unknown
1999
- 1999-09-10 CZ CZ20010825A patent/CZ300933B6/cs not_active IP Right Cessation
- 1999-09-10 AU AU54399/99A patent/AU762353B2/en not_active Ceased
- 1999-09-10 DE DE69906100T patent/DE69906100T2/de not_active Expired - Lifetime
- 1999-09-10 KR KR10-2001-7003251A patent/KR100448179B1/ko not_active Expired - Fee Related
- 1999-09-10 CN CNB99811992XA patent/CN1231481C/zh not_active Expired - Fee Related
- 1999-09-10 US US09/763,940 patent/US6469167B1/en not_active Expired - Lifetime
- 1999-09-10 ES ES99940422T patent/ES2195600T3/es not_active Expired - Lifetime
- 1999-09-10 DK DK99940422T patent/DK1114047T3/da active
- 1999-09-10 IL IL14173799A patent/IL141737A0/xx not_active IP Right Cessation
- 1999-09-10 CN CNB2004100826925A patent/CN1295222C/zh not_active Expired - Fee Related
- 1999-09-10 BR BR9914493-0A patent/BR9914493A/pt not_active IP Right Cessation
- 1999-09-10 WO PCT/IB1999/001530 patent/WO2000015638A1/en not_active Ceased
- 1999-09-10 CA CA2343883A patent/CA2343883C/en not_active Expired - Lifetime
- 1999-09-10 AT AT99940422T patent/ATE234834T1/de active
- 1999-09-10 NZ NZ510316A patent/NZ510316A/xx not_active IP Right Cessation
- 1999-09-10 HU HU0103517A patent/HU229519B1/hu not_active IP Right Cessation
- 1999-09-10 EP EP99940422A patent/EP1114047B1/en not_active Expired - Lifetime
- 1999-09-10 UA UA2001042425A patent/UA70962C2/uk unknown
- 1999-09-10 RU RU2001110171/04A patent/RU2223961C2/ru not_active IP Right Cessation
- 1999-09-10 JP JP2000570176A patent/JP2002524563A/ja not_active Withdrawn
- 1999-09-10 PT PT99940422T patent/PT1114047E/pt unknown
- 1999-09-10 PL PL346532A patent/PL195617B1/pl unknown
- 1999-11-29 IN IN1150MA1999 patent/IN189187B/en unknown
2001
- 2001-02-28 ZA ZA200101699A patent/ZA200101699B/en unknown
- 2001-03-13 NO NO20011265A patent/NO317383B1/no not_active IP Right Cessation
2011
- 2011-02-14 JP JP2011028783A patent/JP2011144179A/ja active Pending

Also Published As

Publication number	Publication date
CZ2001825A3 (cs)	2001-08-15
CZ300933B6 (cs)	2009-09-16
CN1616439A (zh)	2005-05-18
CA2343883C (en)	2010-02-16
CN1323305A (zh)	2001-11-21
PT1114047E (pt)	2003-07-31
DK1114047T3 (da)	2003-06-23
WO2000015638A1 (en)	2000-03-23
ZA200101699B (en)	2002-05-28
ATE234834T1 (de)	2003-04-15
US6469167B1 (en)	2002-10-22
DE69906100T2 (de)	2003-12-11
JP2011144179A (ja)	2011-07-28
RU2223961C2 (ru)	2004-02-20
NO317383B1 (no)	2004-10-18
JP2002524563A (ja)	2002-08-06
BR9914493A (pt)	2001-06-26
PL346532A1 (en)	2002-02-11
HU229519B1 (en)	2014-01-28
AU5439999A (en)	2000-04-03
CN1295222C (zh)	2007-01-17
HUP0103517A2 (hu)	2002-05-29
IN187716B (no)	2002-06-15
CN1231481C (zh)	2005-12-14
EP1114047A1 (en)	2001-07-11
NO20011265D0 (no)	2001-03-13
AU762353B2 (en)	2003-06-26
ES2195600T3 (es)	2003-12-01
NZ510316A (en)	2002-11-26
KR20010075088A (ko)	2001-08-09
IL141737A0 (en)	2002-03-10
CA2343883A1 (en)	2000-03-23
HK1077814A1 (en)	2006-02-24
PL195617B1 (pl)	2007-10-31
KR100448179B1 (ko)	2004-09-10
HUP0103517A3 (en)	2003-06-30
DE69906100D1 (de)	2003-04-24
EP1114047B1 (en)	2003-03-19
IN189187B (no)	2003-01-04
UA70962C2 (uk)	2004-11-15

Legal Events

Date	Code	Title	Description
2017-04-24	MM1K	Lapsed by not paying the annual fees

Publication	Publication Date	Title
IE781788L (en)	1979-03-06	Thienothiazine
ATE361916T1 (de)	2007-06-15	Pyrimidine verbindungen
US3978071A (en)	1976-08-31	Substituted phenylalkanoic acids and derivatives
EP0725074A3 (en)	1996-11-20	Intermediate compounds for the preparation of androst-3,5-diene-3-carboxy derivatives
CA2084490C (en)	1998-08-25	Process for the preparation of pyrrolo[2,3-d]pyrimidines
DK0615549T3 (da)	1999-11-15	Fremgangsmåde til fremstilling af farmaceutisk aktive thiazolidin- eller oxazolidinforbindelser med en gærreduktase
NO20011265D0 (no)	2001-03-13	Forbedret framgangsmÕte for fremstilling av tiazolidin-2,4- dion derivater
GB2036722A (en)	1980-07-02	2-Methyl-dihydropyridines
KR960034205A (ko)	1996-10-22	피페리딘 유도체와 그것의 제조방법 및 치료적 이용
AU7310287A (en)	1987-11-19	4(5)-substituted imidazole derivatives, and intermediates and processes for their preparation
US4104390A (en)	1978-08-01	Thieno [2,3-c] and [3,2-c] pyridines
KR890017244A (ko)	1989-12-15	6-페닐-3-(피페라지닐알킬)-2,4-(1h,3h)-피리미딘디온 유도체, 그의 제법 및 치료에의 이용
WO1999026942A8 (en)	2000-08-03	5-(2-imidazolinylamino)-benzimidazole derivatives, their preparation and their use as .alpha.-adrenoceptor agonists with improved metabolic stability
US4382940A (en)	1983-05-10	Ercoline derivatives and therapeutic compositions having CNS affecting activity
US4337343A (en)	1982-06-29	4,5 or 6-Alkylaminoalkyl-2-alkyl-4,5,6,7-tetrahydro benzo[d]thiazoles
US3993650A (en)	1976-11-23	Pyrrolo [3,4-d] pyrimidines
NO178025C (no)	1996-01-10	Analogifremgangsmåte for fremstilling av terapeutisk aktive (benzhydryloksyetylpiperidyl)alifatiske syrederivater
AU658175B2 (en)	1995-04-06	Use of 2-iminothiazolidin-4-one derivatives as novel pharmaceutical active ingredients
KR920012056A (ko)	1992-07-25	1, 4-벤조티아진-2-초산유도체 및 그 제조방법
CA2377233A1 (en)	2001-01-04	Intermediates for the synthesis of benzimidazole compounds and process for the preparation thereof
US4792570A (en)	1988-12-20	3- and 4-biphenyloxyaminoalkanes and related compounds as anti-inflammatory and analgetic agents
US4479952A (en)	1984-10-30	Monosubstituted piperazines
BR9815967A (pt)	2004-06-22	Processo para a preparação de um derivado de amino-5-cloro de 3(2h)-piridazinona-4-substituìdo
US4381304A (en)	1983-04-26	4,9-Dihydro-4,9-dioxo-1H-cyclohepta[b]pyridine derivatives
SU1323560A1 (ru)	1987-07-15	Хлоргидраты эфиров 2- /О-карбоксифениламино/-6-пиримидо-[2,1-в]-хиназолона-6,про вл ющие противовоспалительную,анальгезирующую и жаропонижающую активность