Heterocycles with a benzothiadiazepine moiety. 4. Synthesis of novel tetracyclic rings by intramolecular cyclization of 10-bromoacetyl-10,11-dihydro-11-ethoxycarbonylpyrrolo[1,2-b] [1,2,5] benzothiadiazepine 5,5-dioxide and its derivatives

Article abstract of DOI:10.1080/00397919408010583

Two novel tetracyclic derivatives, namely 5 and 8, have been synthesized by intramolecular cyclization of the 10-bromoacetyl-10,11-dihydro-11-ethoxycarbonylpyrrolo[1,2-b] [1,2,5]benzothiazepine 5,5-dioxide (3) and, respectively, the bis-methylamide of 11-

Full text of DOI:10.1080/00397919408010583

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Synthetic Communications: An
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Heterocycles With a
Benzothiadiazepine
Moiety. IV. Synthesis of
Novel Tetracyclic Rings by
Intramolecular Cyclization
of 10-Bromoacetyl-10,11-
dihydro-11-ethoxycarbonyl-
pyrrolo[1,2-b] [1,2,5]
Benzothiadiazepine 5,5-
Dioxide and Its Derivatives
Romano Silvestri a , Eugenia Pagnozzi a , Giorgio
Stefancich b & Marino Artico a
a Dipartimento di Studi Farmaceutici , Università di
Roma “La Sapienza” , P.le A. Moro 5, 00185, Roma,
Italy
b Dipartimento di Scienze Farmaceutiche ,
Università di Trieste , P.le Europa 1, 34127, Trieste,
Italy
Published online: 23 Sep 2006.
To cite this article: Romano Silvestri , Eugenia Pagnozzi , Giorgio Stefancich &
Marino Artico (1994) Heterocycles With a Benzothiadiazepine Moiety. IV. Synthesis
of Novel Tetracyclic Rings by Intramolecular Cyclization of 10-Bromoacetyl-10,11-
dihydro-11-ethoxycarbonyl-pyrrolo[1,2-b] [1,2,5] Benzothiadiazepine 5,5-Dioxide

and Its Derivatives, Synthetic Communications: An International Journal for
Rapid Communication of Synthetic Organic Chemistry, 24:19, 2685-2695, DOI:
10.1080/00397919408010583
To link to this article: http://dx.doi.org/10.1080/00397919408010583
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