| 摘要 |
NEW MATERIAL:The compound of formula (R1 and R2 are 1-12C cyclic or acyclic alkyl or alkenyl which may contain ether, carboxyl, ketone, phenyl, etc.). EXAMPLE:Ethyl aryl trisulfide. USE:Useful as perfume, antithrombotic agent, agricultural fungicide, etc. It has strong thrombocyte-coagulation suppressing activity, and is useful for the prevention and remedy of various blood vessel diseases. PREPARATION:The compond of formula I can be prepared by reacting 1mol of a hydrodisulfide with >=1/2mol of a thiol sulfide or >=1mol of a thiol sulfonate or >=1mol of an alkyl thiol or aryl thioisourea derivative in an inert solvent. |
