Synthesis of the First Penicillin Derivatives with Medium-Sized Lactam Ring and of Related Thiazolidines
作者:Peter Imming
DOI:10.1002/ardp.19953280302
日期:——
The novel concept of penicillin derivatives 4 with a medium‐sized instead of a β‐lactamring is presented. Two synthetic paths were invented, resulting in the evaluation of the synthetic potential in the succinic, glutaric, and adipic acid series. A number of novel penicillin‐derived thiazolidines were prepared, notably the derivatives 16 and 22 with anellated 7‐ and 13‐membered lactamring.
Intramolecular influence of a carboxylic function on platinum blue synthesis. A systematic study of complexes originating from acid amides
作者:Philippe Arrizabalaga、Paule Castan、Jean Pierre Laurent
DOI:10.1021/ja00329a028
日期:1984.8
Utilisation d'un amidoacide comme coordinat pour obtenir du bleu de Pt. On montre le role de la fonction carboxylique qui offre un site primaire de fixation a Pt. Activite antitumorale
使用 d'un amidoacide comme coordinat pour obtenir du bleu de Pt. On montre le role de la fonction carboxylique qui offre un site primaire de fixation a Pt. 活性抗肿瘤
Devlin, J. Alastair; Robins, David J.; Sakdarat, Santi, Journal of the Chemical Society. Perkin transactions I, 1982, p. 1117 - 1122
作者:Devlin, J. Alastair、Robins, David J.、Sakdarat, Santi
DOI:——
日期:——
Useful model of optical activity. X. Absolute configuration and chiroptical properties of optically active 1,1'-spirobiindan, 1,1'-spirobiindene, and 1,1'-spirobiindanone