S. Antoulas

Synthesis of All Four Stereoisomers of (E)-Vitamin KT (Phylloquinone), Analysis of Their Diastereoisomeric and Enantiomeric Purities and Determination of Their Biopotencies†‡

M. Schmid, M. Vecchi, A. Rüttimann, 1990 .

PTERIN CHEMISTRY. 67. THE PATHWAY OF THE CATALYTIC REDUCTION OF 6,7-DIPHENYLPTERIN

J. Bieri, M. Viscontini, S. Antoulas, 1979 .

PTERINE CHEMISTRY. PART 78. SYNTHESIS OF 5,6,7,8-TETRAHYDRO-D-NEOPTERINE TRIPOLYPHOSPHATE. ATTEMPT TO INTERPRET THE BIOSYNTHESIS OF L-SEPIAPTERINE

M. Viscontini, S. Antoulas, 1981 .

Rubinic acid, a triterpene acid from rubus fruticosus

S. Ganguly, S. Antoulas, M. Mukherjee, 1978 .