Pyrrolidine compounds and process of preparing

This invention relates to benzolididene compounds of the formula (II) in which R2 represents the radical in which R4 and R5 are identical or different and denote halogen, cyano, ethinyl, trifluoromethoxy, methylthio, nitro, trifluoromethyl or straight-chain or branched alkyl, alkenyl, alkinyl or alk...

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Main Authors LAAK; KAI VAN, MITTENDORF; JOACHIM, SCHOHE-LOOP; RUDOLF, FEY; PETER, JUNGE; BODO, KAULEN; JOHANNES, MEIER; HEINRICH
Format Patent
LanguageEnglish
Published 23.12.1997
Edition6
Subjects
CHEMISTRY
HETEROCYCLIC COMPOUNDS
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC CHEMISTRY
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
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Summary:This invention relates to benzolididene compounds of the formula (II) in which R2 represents the radical in which R4 and R5 are identical or different and denote halogen, cyano, ethinyl, trifluoromethoxy, methylthio, nitro, trifluoromethyl or straight-chain or branched alkyl, alkenyl, alkinyl or alkoxy having up to 4 carbon atoms, and one of the substituents optionally represents hydrogen, or a salt thereof. This invention relates to benzolididene compounds of the formula (II) in which R2 represents the radical in which R4 and R5 are identical or different and denote halogen, cyano, ethinyl, trifluoromethoxy, methylthio, nitro, trifluoromethyl or straight-chain or branched alkyl, alkenyl, alkinyl or alkoxy having up to 4 carbon atoms, and one of the substituents optionally represents hydrogen, or a salt thereof.
Bibliography:Application Number: US19950563725