1,2-DITHIOL-3-THIONE DERIVATIVE COMPOSITION AND THEIR PREPARATION

1,2-DITHIOL-3-THIONE DERIVATIVE COMPOSITION AND THEIR PREPARATION

1,2-Dithiol-3-thione drivs. of formula (I) are prepd. by the condensation of an aldehyde compound of formula (II) and 5-methyl - 1,2-dithiol-3-thione derivs. in the presence of a base in an organic solvent. In the formulas, R is hydrogen, halogen, lower alkoxy, lower alkoxy carbonyl. A composition c...

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Bibliographische Detailangaben
Hauptverfasser: TOMIYA KANJI, YAMAMOTO ITARU, MIZUNO OSAMU, SAKAGUCHI MITSUHIRO, MATSUBARA AKIRA, KUMAKURA MIKIO
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
HETEROCYCLIC COMPOUNDS
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC CHEMISTRY
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
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Zusammenfassung:1,2-Dithiol-3-thione drivs. of formula (I) are prepd. by the condensation of an aldehyde compound of formula (II) and 5-methyl - 1,2-dithiol-3-thione derivs. in the presence of a base in an organic solvent. In the formulas, R is hydrogen, halogen, lower alkoxy, lower alkoxy carbonyl. A composition containing (I) is useful as an immune regualtor.