GB2380997B - Novel aryl-oxysubstituted alkyl carboxylic acids; process for their preparation and pharmaceutical compositions containing them - Google Patents

Novel aryl-oxysubstituted alkyl carboxylic acids; process for their preparation and pharmaceutical compositions containing them

Info

Publication number
GB2380997B
GB2380997B GB0230280A GB0230280A GB2380997B GB 2380997 B GB2380997 B GB 2380997B GB 0230280 A GB0230280 A GB 0230280A GB 0230280 A GB0230280 A GB 0230280A GB 2380997 B GB2380997 B GB 2380997B
Authority
GB
United Kingdom
Prior art keywords
preparation
pharmaceutical compositions
carboxylic acids
compositions containing
alkyl carboxylic
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
GB0230280A
Other versions
GB2380997A (en
GB0230280D0 (en
Inventor
Braj Bhushan Lohray
Vidya Bhushan Lohray
Ashok Channaveerappa Bajji
Shivaramayya Kalchar
Rajagopalan Ramanujam
Ranjan Chakrabarti
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dr Reddys Laboratories Ltd
Original Assignee
Dr Reddys Laboratories Ltd
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 by Dr Reddys Laboratories Ltd filed Critical Dr Reddys Laboratories Ltd
Priority claimed from GB0010176A external-priority patent/GB2364304B/en
Publication of GB0230280D0 publication Critical patent/GB0230280D0/en
Publication of GB2380997A publication Critical patent/GB2380997A/en
Application granted granted Critical
Publication of GB2380997B publication Critical patent/GB2380997B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D413/00—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D413/02—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings
    • C07D413/06—Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and oxygen atoms as the only ring hetero atoms containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C59/00—Compounds having carboxyl groups bound to acyclic carbon atoms and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C59/40—Unsaturated compounds
    • C07C59/58—Unsaturated compounds containing ether groups, groups, groups, or groups
    • C07C59/64—Unsaturated compounds containing ether groups, groups, groups, or groups containing six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/66—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety
    • C07C69/73—Esters of carboxylic acids having esterified carboxylic groups bound to acyclic carbon atoms and having any of the groups OH, O—metal, —CHO, keto, ether, acyloxy, groups, groups, or in the acid moiety of unsaturated acids
    • C07C69/734—Ethers
    • 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
    • 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
    • C07D279/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one sulfur atom as the only ring hetero atoms
    • C07D279/10—1,4-Thiazines; Hydrogenated 1,4-thiazines
    • C07D279/14—1,4-Thiazines; Hydrogenated 1,4-thiazines condensed with carbocyclic rings or ring systems
    • C07D279/18—[b, e]-condensed with two six-membered rings
    • C07D279/22—[b, e]-condensed with two six-membered rings with carbon atoms directly attached to the ring nitrogen atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D279/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one sulfur atom as the only ring hetero atoms
    • C07D279/10—1,4-Thiazines; Hydrogenated 1,4-thiazines
    • C07D279/14—1,4-Thiazines; Hydrogenated 1,4-thiazines condensed with carbocyclic rings or ring systems
    • C07D279/18—[b, e]-condensed with two six-membered rings
    • C07D279/22—[b, e]-condensed with two six-membered rings with carbon atoms directly attached to the ring nitrogen atom
    • C07D279/24—[b, e]-condensed with two six-membered rings with carbon atoms directly attached to the ring nitrogen atom with hydrocarbon radicals, substituted by amino radicals, attached to the ring nitrogen atom
    • C07D279/26—[b, e]-condensed with two six-membered rings with carbon atoms directly attached to the ring nitrogen atom with hydrocarbon radicals, substituted by amino radicals, attached to the ring nitrogen atom without other substituents attached to the ring system
    • 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
    • C07D417/06—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 only aliphatic carbon atoms
GB0230280A 1997-10-27 1998-01-23 Novel aryl-oxysubstituted alkyl carboxylic acids; process for their preparation and pharmaceutical compositions containing them Expired - Fee Related GB2380997B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN2416CH1997 1997-10-27
GB0010176A GB2364304B (en) 1997-10-27 1998-01-23 Novel tricyclic compounds and their use in medicine process for their preparation and pharmaceutical compositions containing them

Publications (3)

Publication Number Publication Date
GB0230280D0 GB0230280D0 (en) 2003-02-05
GB2380997A GB2380997A (en) 2003-04-23
GB2380997B true GB2380997B (en) 2003-07-02

Family

ID=26244170

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0230280A Expired - Fee Related GB2380997B (en) 1997-10-27 1998-01-23 Novel aryl-oxysubstituted alkyl carboxylic acids; process for their preparation and pharmaceutical compositions containing them

Country Status (1)

Country Link
GB (1) GB2380997B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994001420A1 (en) * 1992-07-03 1994-01-20 Smithkline Beecham Plc Heterocyclic compounds as pharmaceutical
EP0916651A1 (en) * 1996-04-04 1999-05-19 Sankyo Company, Limited Phenylalkylcarboxylic acid derivatives
EP1026149A1 (en) * 1997-10-02 2000-08-09 Sankyo Company Limited Amidocarboxylic acid derivatives

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1994001420A1 (en) * 1992-07-03 1994-01-20 Smithkline Beecham Plc Heterocyclic compounds as pharmaceutical
EP0916651A1 (en) * 1996-04-04 1999-05-19 Sankyo Company, Limited Phenylalkylcarboxylic acid derivatives
EP1026149A1 (en) * 1997-10-02 2000-08-09 Sankyo Company Limited Amidocarboxylic acid derivatives

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
CAS abstract AN 1972:526636 of Tetrahedron Letters (1972), (29), 2911-14 - in particular compound RN 38291-54-2 *
CAS abstract AN 1979:438972 of Chemishe Berichte (1979), 112(5), 1571-84 - in particular compound RN 70680-30-7 *
CAS abstract AN 1994:482641 of Tetrahedron Letters (1994), 35(19), 3139-42 - in particular compounds RN 156335-15-9, RN 156335-16-9, RN 156335-21-6 *

Also Published As

Publication number Publication date
GB2380997A (en) 2003-04-23
GB0230280D0 (en) 2003-02-05

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20080123