GB1296274A - - Google Patents

Info

Publication number
GB1296274A
GB1296274A GB1296274DA GB1296274A GB 1296274 A GB1296274 A GB 1296274A GB 1296274D A GB1296274D A GB 1296274DA GB 1296274 A GB1296274 A GB 1296274A
Authority
GB
United Kingdom
Prior art keywords
indolinone
bis
sulphur trioxide
sulphoxyphenyl
pierrel
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
Other languages
English (en)
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
Publication of GB1296274A publication Critical patent/GB1296274A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D209/00Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/04Indoles; Hydrogenated indoles
    • C07D209/30Indoles; Hydrogenated indoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to carbon atoms of the hetero ring
    • C07D209/32Oxygen atoms
    • C07D209/34Oxygen atoms in position 2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB1296274D 1970-05-04 1970-05-04 Expired GB1296274A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2135770 1970-05-04

Publications (1)

Publication Number Publication Date
GB1296274A true GB1296274A (enrdf_load_stackoverflow) 1972-11-15

Family

ID=10161542

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1296274D Expired GB1296274A (enrdf_load_stackoverflow) 1970-05-04 1970-05-04

Country Status (1)

Country Link
GB (1) GB1296274A (enrdf_load_stackoverflow)

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees