GB1320183A - Cyclic carboxylic acid derivatives - Google Patents

Cyclic carboxylic acid derivatives

Info

Publication number
GB1320183A
GB1320183A GB499970A GB499970A GB1320183A GB 1320183 A GB1320183 A GB 1320183A GB 499970 A GB499970 A GB 499970A GB 499970 A GB499970 A GB 499970A GB 1320183 A GB1320183 A GB 1320183A
Authority
GB
United Kingdom
Prior art keywords
compound
compounds
halogen
carboxylic acid
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
Application number
GB499970A
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.)
Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda Chemical Industries 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
Priority claimed from JP3319570A external-priority patent/JPS4920567B1/ja
Priority claimed from JP3319470A external-priority patent/JPS4920566B1/ja
Application filed by Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Priority claimed from GB2334470A external-priority patent/GB1320181A/en
Publication of GB1320183A publication Critical patent/GB1320183A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/30—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing six-membered aromatic rings
    • C07C57/34—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing six-membered aromatic rings containing more than one carboxyl group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C57/00—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms
    • C07C57/52—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing halogen
    • C07C57/58—Unsaturated compounds having carboxyl groups bound to acyclic carbon atoms containing halogen containing six-membered aromatic rings

Landscapes

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

Abstract

1320183 Cyclic carboxylic acid derivatives TAKEDA YAKUHIN KOGYO KK 14 May 1970 [14 May 1969 25 Dec 1969 26 Dec 1969 18 April 1970 (2)] 4999/73 Divided out of 1320181 Heading C2C Novel compounds Ib in which R 1 is 1-6 C alkyl or 3-6 C cycloalkyl; R 2 <SP>1</SP> is OH or alkoxyl; R 3 <SP>1</SP> is 1-4 C alkyl, X is halogen and n is 2 or 3 and their pharmaceutically acceptable salts are prepared by (1) alkylating a corresponding compound in which R 3 <SP>1</SP> is H, or (2) reducing a compound IVb in which R 4 is H or halogen to give a compound Ib if R 4 is halogen or to give a compound Ib where X is replaced by H when subsequent halogenation is necessary. Compounds IVb are described and claimed in copending Specification 1,320,182. Compounds Ib where R 3 <SP>1</SP> is H and compounds Ib where X is replaced by H are described in Specification 1320181. Pharmaceutical compositions for oral or parenteral administration comprise a compound Ib together with a suitable excipient and are useful as analgesics, antipyretics, anti-inflammatory agents and antirheumatic agents.
GB499970A 1969-05-14 1970-05-14 Cyclic carboxylic acid derivatives Expired GB1320183A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP3719969 1969-05-14
JP10457669 1969-12-25
JP3319570A JPS4920567B1 (en) 1970-04-18 1970-04-18
JP3319470A JPS4920566B1 (en) 1970-04-18 1970-04-18
GB2334470A GB1320181A (en) 1969-05-14 1970-05-14 Cyclic carboxylic acid derivatives

Publications (1)

Publication Number Publication Date
GB1320183A true GB1320183A (en) 1973-06-13

Family

ID=27516251

Family Applications (3)

Application Number Title Priority Date Filing Date
GB500070A Expired GB1320184A (en) 1969-05-14 1970-05-14 Cyclic carboxylic acid derivatives
GB499970A Expired GB1320183A (en) 1969-05-14 1970-05-14 Cyclic carboxylic acid derivatives
GB5604570A Expired GB1320182A (en) 1969-05-14 1970-05-14 Cyclic carboxylic acid derivatives

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB500070A Expired GB1320184A (en) 1969-05-14 1970-05-14 Cyclic carboxylic acid derivatives

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB5604570A Expired GB1320182A (en) 1969-05-14 1970-05-14 Cyclic carboxylic acid derivatives

Country Status (1)

Country Link
GB (3) GB1320184A (en)

Also Published As

Publication number Publication date
GB1320182A (en) 1973-06-13
GB1320184A (en) 1973-06-13

Similar Documents

Publication Publication Date Title
GB1432576A (en) Substituted phenylacetic acids
GB1322988A (en) Thiaheterocyclyl-acetic acid derivatives
GB1269551A (en) New tricyclic derivatives and process for their manufacture
GB1147379A (en) 4-alkyl-dialkoxy-ª‡-methylphenethylamines and pharmacologically acceptable salts
GB1337280A (en) 5-phenyl-isoxazole-3-carboxylic acids and their derivatives
GB1301973A (en)
GB1411583A (en) Aminophenyl-substituted alkyl-heterocyclic derivatives and processes for producing them
GB1285400A (en) Esters of substituted anthranilic acid
GB1228736A (en)
GB1530074A (en) Rho-acetamidophenol derivatives the preparation thereof and the use of such derivatives as therapeutic agents
GB1367785A (en) 2-substituted adenosine derivatives and the production thereof
GB1252329A (en)
GB1320183A (en) Cyclic carboxylic acid derivatives
GB1174349A (en) Novel 2-Anilinomethylimidazoline Derivatives and process for the preparation thereof
GB1500962A (en) Furo(2,3-d)pyrimidine derivatives
IE36011L (en) Indole derivatives
GB1359560A (en) Preparation of pyrrylsalicylic acid
GB1299201A (en) Medicaments derived from thiazolidine carboxylic acid
GB1349138A (en) Quinazoline derivative
GB1438260A (en) Sulphoxides and sulphones processes for their preparation and compositions containing them
GB1411700A (en) Penicillins and production thereof
GB1219387A (en) Bicyclo[2.2.2]oct-2-ene-amino acid compounds
GB1442619A (en) 3-phenoxypropylamine derivatives their preparation and use
GB1254270A (en) Benzoxazepine derivatives
GB1504683A (en) Pharmaceutical compositions containing substituted pyrimido-quinoline derivatives

Legal Events

Date Code Title Description
48R Reference inserted (sect. 8/1949)
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee