GB1420540A - Preparation of 2,5-disubstituted benzamides - Google Patents

Preparation of 2,5-disubstituted benzamides

Info

Publication number
GB1420540A
GB1420540A GB866474A GB866474A GB1420540A GB 1420540 A GB1420540 A GB 1420540A GB 866474 A GB866474 A GB 866474A GB 866474 A GB866474 A GB 866474A GB 1420540 A GB1420540 A GB 1420540A
Authority
GB
United Kingdom
Prior art keywords
disubstituted
preparation
alkylamino
feb
alkenyl
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
GB866474A
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.)
Societe dEtudes Scientifiques et Industrielles de lIle de France SA
Original Assignee
Societe dEtudes Scientifiques et Industrielles de lIle de France SA
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 Societe dEtudes Scientifiques et Industrielles de lIle de France SA filed Critical Societe dEtudes Scientifiques et Industrielles de lIle de France SA
Publication of GB1420540A publication Critical patent/GB1420540A/en
Expired legal-status Critical Current

Links

Landscapes

  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Pyrrole Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

1420540 Process for 2,5-disubstituted benzamides SOC D'ETUDES SCIENTIFIQUES ET INDUSTRIELLES DE L'ILE DE-FRANCE 26 Feb 1974 [28 Feb 1973] 8664/74 Heading C2C Compounds of Formula (I) are made by reacting a 2,5-disubstituted benzoic acid with carbonyl di-imidazole to give compounds of Formula (IV) (not isolated) and thereafter reacting (IV) with H 2 N(CH 2 ) n A (I may, if desired, be converted into salts; A is mono- or di-C 1-5 alkylamino, or a heterocyclic saturated ring containing N and optionally O and/or S, B is C 1-5 alkyl or alkenyl, n is 1 or 2and X is NH 2 , mono- or di-alkylamino, alkenyl or alkyl). A is, e.g. diethylamino.
GB866474A 1973-02-28 1974-02-26 Preparation of 2,5-disubstituted benzamides Expired GB1420540A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7307242A FR2219156B1 (en) 1973-02-28 1973-02-28

Publications (1)

Publication Number Publication Date
GB1420540A true GB1420540A (en) 1976-01-07

Family

ID=9115598

Family Applications (1)

Application Number Title Priority Date Filing Date
GB866474A Expired GB1420540A (en) 1973-02-28 1974-02-26 Preparation of 2,5-disubstituted benzamides

Country Status (9)

Country Link
JP (1) JPS5720944B2 (en)
AR (1) AR202292A1 (en)
AT (1) AT345267B (en)
CA (1) CA1015366A (en)
DE (1) DE2409389C2 (en)
ES (1) ES423566A1 (en)
FR (1) FR2219156B1 (en)
GB (1) GB1420540A (en)
IE (1) IE38925B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2305176A1 (en) * 1975-03-28 1976-10-22 Ile De France NEW DRUG BASED ON N- (DIETHYLAMINOETHYL) 2-METHOXY-5-METHYL-SULFONYL BENZAMIDE
JPS52109949A (en) * 1976-03-11 1977-09-14 Nippon Telegr & Teleph Corp <Ntt> Optical fiber cores

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3342826A (en) * 1964-01-13 1967-09-19 Ile De France Heterocyclic aminoalkyl benzamides

Also Published As

Publication number Publication date
ES423566A1 (en) 1976-05-16
FR2219156A1 (en) 1974-09-20
JPS5720944B2 (en) 1982-05-04
CA1015366A (en) 1977-08-09
DE2409389A1 (en) 1974-08-29
DE2409389C2 (en) 1983-10-20
IE38925L (en) 1974-08-28
IE38925B1 (en) 1978-07-05
AR202292A1 (en) 1975-05-30
AT345267B (en) 1978-09-11
ATA159474A (en) 1978-01-15
FR2219156B1 (en) 1977-12-30
JPS49117447A (en) 1974-11-09

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Legal Events

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

Effective date: 19930226