FR2746099B1 - Procede ameliore pour la preparation de derives de l'acide 3-(10-phenothiazyl)-propanoique ou 3-(10-phenoxazyl)-propanoique - Google Patents

Procede ameliore pour la preparation de derives de l'acide 3-(10-phenothiazyl)-propanoique ou 3-(10-phenoxazyl)-propanoique

Info

Publication number
FR2746099B1
FR2746099B1 FR9603171A FR9603171A FR2746099B1 FR 2746099 B1 FR2746099 B1 FR 2746099B1 FR 9603171 A FR9603171 A FR 9603171A FR 9603171 A FR9603171 A FR 9603171A FR 2746099 B1 FR2746099 B1 FR 2746099B1
Authority
FR
France
Prior art keywords
propanoic
phenoxazyl
phenothiazyl
preparation
acid derivatives
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR9603171A
Other languages
English (en)
Other versions
FR2746099A1 (fr
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.)
Filing date
Publication date
Application filed filed Critical
Priority to FR9603171A priority Critical patent/FR2746099B1/fr
Priority to EP97914392A priority patent/EP0888318A1/fr
Priority to JP9532340A priority patent/JP2000506184A/ja
Priority to PCT/FR1997/000453 priority patent/WO1997033878A1/fr
Publication of FR2746099A1 publication Critical patent/FR2746099A1/fr
Application granted granted Critical
Publication of FR2746099B1 publication Critical patent/FR2746099B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D265/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one oxygen atom as the only ring hetero atoms
    • C07D265/28—1,4-Oxazines; Hydrogenated 1,4-oxazines
    • C07D265/34—1,4-Oxazines; Hydrogenated 1,4-oxazines condensed with carbocyclic rings
    • C07D265/38—[b, e]-condensed with two six-membered rings
    • 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
FR9603171A 1996-03-13 1996-03-13 Procede ameliore pour la preparation de derives de l'acide 3-(10-phenothiazyl)-propanoique ou 3-(10-phenoxazyl)-propanoique Expired - Fee Related FR2746099B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9603171A FR2746099B1 (fr) 1996-03-13 1996-03-13 Procede ameliore pour la preparation de derives de l'acide 3-(10-phenothiazyl)-propanoique ou 3-(10-phenoxazyl)-propanoique
EP97914392A EP0888318A1 (fr) 1996-03-13 1997-03-13 Procede ameliore pour la preparation de derives de l'acide 3-(10-phenothiazyl)propanoique ou 3-(10-phenoxazyl)propanoique
JP9532340A JP2000506184A (ja) 1996-03-13 1997-03-13 ３―（１０―フェノチアジル）プロパン酸又は３―（１０―フェノキサジル）プロパン酸誘導体の改良型製造方法
PCT/FR1997/000453 WO1997033878A1 (fr) 1996-03-13 1997-03-13 Procede ameliore pour la preparation de derives de l'acide 3-(10-phenothiazyl)propanoique ou 3-(10-phenoxazyl)propanoique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9603171A FR2746099B1 (fr) 1996-03-13 1996-03-13 Procede ameliore pour la preparation de derives de l'acide 3-(10-phenothiazyl)-propanoique ou 3-(10-phenoxazyl)-propanoique

Publications (2)

Publication Number Publication Date
FR2746099A1 FR2746099A1 (fr) 1997-09-19
FR2746099B1 true FR2746099B1 (fr) 1998-04-30

Family

ID=9490152

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9603171A Expired - Fee Related FR2746099B1 (fr) 1996-03-13 1996-03-13 Procede ameliore pour la preparation de derives de l'acide 3-(10-phenothiazyl)-propanoique ou 3-(10-phenoxazyl)-propanoique

Country Status (4)

Country Link
EP (1) EP0888318A1 (fr)
JP (1) JP2000506184A (fr)
FR (1) FR2746099B1 (fr)
WO (1) WO1997033878A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2953699A (en) * 1999-04-16 2000-11-02 Dr. Reddy's Research Foundation Novel polymorphic forms of an antidiabetic agent: process for their preparation and a pharmaceutical composition containing them
US6528507B1 (en) 1999-04-16 2003-03-04 Dr. Reddy's Laboratories Limited Polymorphic forms of an antidiabetic agent: process for their preparation and a pharmaceutical composition containing them
CA2370401A1 (fr) * 1999-04-16 2000-10-26 Dr. Reddy's Research Foundation Nouvelles formes polymorphes d'un agent antidiabetique, leur procede de preparation et compositions pharmaceutiques les renfermant
WO2000063189A1 (fr) * 1999-04-16 2000-10-26 Novo Nordisk A/S Formes cristallines de r-guanidines, d'arginine ou de (l)-arginine (2s-2-ethoxy-3-{4-[2-(10h-phenoxazin-10-yl)ethoxy]phenyl}propanoate

Also Published As

Publication number Publication date
JP2000506184A (ja) 2000-05-23
EP0888318A1 (fr) 1999-01-07
FR2746099A1 (fr) 1997-09-19
WO1997033878A1 (fr) 1997-09-18

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Legal Events

Date Code Title Description
ST Notification of lapse