Expected and unexpected reactions of 1,3-benzothiazine derivatives, I. Ring transformation of β-lactam-condensed 1,3-benzothiazines into 4,5-dihydro-1,4-benzothiazepines and indolo-1,4-benzothiazepines

Tetrahedron Letters

Volumn 52, Issue 2, 2011, Pages 224-227

  Fodor, Lajos ^a,b   Csomós, Péter ^a,b   Holczbauer, Tamás ^c   Kálmán, Alajos ^c   Csámpai, Antal ^d   Sohár, Pál ^d  

^a Department of Pediatrics   (Hungary)

^b UNIVERSITY OF SZEGED   (Hungary)

^c CHEMICAL RESEARCH CENTER   (Hungary)

^d EÖTVÖS LORÁND UNIVERSITY   (Hungary)

Author keywords

Lactam; 1,3 Benzothiazine; Indolo 1,4 benzothiazepine; Ring enlargement

Indexed keywords

1,3 BENZOTHIAZINE DERIVATIVE; 4,5 DIHYDRO 1,4 BENZOTHIAZEPINE DERIVATIVE; BENZOTHIAZEPINE DERIVATIVE; BETA LACTAM; METHANOL; UNCLASSIFIED DRUG;

ARTICLE; CHEMICAL REACTION; DRUG STRUCTURE; NUCLEAR MAGNETIC RESONANCE SPECTROSCOPY; POLYMERIZATION; RING ENLARGEMENT; X RAY CRYSTALLOGRAPHY;

EID: 78650023326     PISSN: 00404039     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.tetlet.2010.10.160     Document Type: Article

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