Helvetica chimica acta

Approaches to the Synthesis of Cytochalasans Part9. A versatile concept leading to all structural types of cytochalasans

J Ackermann, M Matthes, C Tamm

Index: Helvetica Chimica Acta, , vol. 73, # 1 p. 122 - 132

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Citation Number: 63

Abstract

... We later found that 1P-22 could be prepared in higher yields from the unprotected lactams 28 and 31-33 (see below) by introduction of the Boc group in the last step. ... Page 6. HELVETICA CHIMICA ACTA - Vol. 73 (1 990) 127 ...