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4116059 
Journal Article 
SYNTHESIS OF PIPERIDINOTHIENOAZEPINONES, METHANO-THIENOAZECINONE AND STUDY OF THEIR STEREOSELECTIVE REDUCTION 
Berkes, D; Decroix, B 
1994 
Yes 
Bulletin de la Société Chimique de Paris
ISSN: 0037-8968 
131 
9 
986-991 
WOS:A1994QG26600008 
Synthesis of piperidinothienoazepinones, methano-thienoazecinone and study of their stereoselective reduction. Two piperidinotkienoazepinones isomers were prepared by an intramolecular cyclization in acidic medium of 1-(thienylmethyl)piperidine-2-acetic acids. During the course of this reaction a methano-thienoazecinone was also formed. The stereoselective reduction of azepinones led to aminoalcohols close to sedamine and N-methylallosedridine. 
PYRIDOTHIENOAZEPINE; METHANO-THIENOAZECINONE; 1-(THIENYLMETHYL)PIPERIDINE-2-ACETIC ACID; POLYPHOSPHORIC ACID