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: ¥ 4,400 (Yen only)
Period: This Article can be accessed for 7 days.

Communication | Regular issue | Vol 1, No. 3, 1973, pp.251-256
Published online, 1st January, 1970
DOI: 10.3987/R-1973-03-0251
A New Route to Pyrrolo[2,3-b]indoles

Noboru Shoji, Yoshikazu Kondo,* and Tsunematsu Takemoto

*Pharmaceutical Institute, Tohoku University, Aobayama, Sendai 980-8578, Japan

Abstract

The cyclization of 3-hydroxy-3-2’-hydroxyiminooxindoles (1) to pyrrolo[2,3-b]indole derivatives (2-5) has been described. In the resulting products, 4 and 5 were first isolated five-membered invertomers.