Issue 4, 2002
From the journal:

Chemical Communications

Unusual cyclo-tetra and hexa peptidation of bis-boc-cystine with cystine-di-OMe: one step preparation of the novel 32- and 48-membered cyclotetracystine and cyclohexacystine

S. Ranganathan,*ad   K. M. Muraleedharan,a   M. Vairamani,b   A. C. Kunwarc  and  A. Ravi Sankarc  

* Corresponding authors

a Discovery Laboratory, Indian Institute of Chemical Technology, Hyderabad, India

b Mass spectrometry Centre, Indian Institute of Chemical Technology, Hyderabad, India

c NMR Centre, Indian Institute of Chemical Technology, Hyderabad, India

d Jawaharlal Nehru Centre for Advanced Scientific Research, Bangalore, India

Abstract

The unprecedented formation of 32- and 48- membered macrocycles that inscribe 4 and 6 cystine units, in the peptidation of bis-Boc-cystine with cystine di-OMe is reported.

Graphical abstract: Unusual cyclo-tetra and hexa peptidation of bis-boc-cystine with cystine-di-OMe: one step preparation of the novel 32- and 48-membered cyclotetracystine and cyclohexacystine

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Article information

DOI
https://doi.org/10.1039/B109749K
Article type
Communication
Submitted
24 Oct 2001
Accepted
19 Dec 2001
First published
17 Jan 2002

Chem. Commun., 2002, 314-315

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Unusual cyclo-tetra and hexa peptidation of bis-boc-cystine with cystine-di-OMe: one step preparation of the novel 32- and 48-membered cyclotetracystine and cyclohexacystine

S. Ranganathan, K. M. Muraleedharan, M. Vairamani, A. C. Kunwar and A. Ravi Sankar, Chem. Commun., 2002, 314 DOI: 10.1039/B109749K

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