Online article for Non-subscribers

Pay per view

Heterocycles has a pay-per-view service for Non-subscribers.
You will be able to directly purchase the full text article through PayPal.
Your purchased Paper can be downloaded after the payment is completed.
An e-mail will be sent the URL to download the paper.
If you have any questions, please contact: purchase@heterocycles.com

Price: ¥ 4,320 (Yen only)
Period: This Article can be accessed for 7 days.

Communication | Regular issue | Vol 20, No. 11, 1983, pp.2181-2184
Published online, 1st January, 1970
DOI: 10.3987/R-1983-11-2181
A Formal Total Synthesis of (±)-Carpetimycin A (C-19393 H2): Stereoselective Synthesis of (±)-cis-4-Carboxymethyl-3-(1-methyl-1-trimethylsilyloxyethyl)-2-azetidinone via an Isoxazoline Derivative

Masataka Ihara, Fujiko Konno, Keiichiro Fukumoto, and Tetsuji Kametani

*Hoshi University, 2-4-41 Ebara, Shinagawa-ku, Tokyo 142-8501, Japan

Abstract

The synthetic intermediate, (±)-cis-4-carboxymethyl-3-(1-methyl-1-trimethylsilyloxyethyl)-2-azetidinone (10), of the carbapenem antibiotics, carpetimycin A, was stereoselectively prepared via an isoxazoline derivative (3).