Journal: | Quimica nova |
Database: | PERIÓDICA |
System number: | 000313253 |
ISSN: | 0100-4042 |
Authors: | Souza, Ana Maria Alves de1 Guarda, Vera Lucia de Miranda2 Leite, Lucia Fernanda Cavalcanti da Costa3 Barbosa-Filho, Jose Maria4 Lima, Maria do Carmo Alves de Galdino, Suely Lins Pitta, Ivan da Rocha |
Institutions: | 1Universidade Federal de Pernambuco, Departamento de Antibioticos, Recife, Pernambuco. Brasil 2Universidade Federal de Ouro Preto, Departamento de Farmacia, Ouro Preto, Minas Gerais. Brasil 3Universidade Catolica de Pernambuco, Recife, Pernambuco. Brasil 4Universidade Federal da Paraiba, Laboratorio de Tecnologia Farmaceutica, Joao Pessoa, Paraiba. Brasil |
Year: | 2006 |
Season: | Sep |
Volumen: | 29 |
Number: | 5 |
Pages: | 1106-1109 |
Country: | Brasil |
Language: | Inglés |
Document type: | Artículo |
Approach: | Experimental, aplicado |
English abstract | The synthesis and physico-chemical properties of new 6-acetylamino or 6-benzoyl-amino 2-benzylidene-4-methyl-4H-benzo[1,4]thiazin-3-ones and 6-benzoylamino or 6-nitro 2-benzylidene-4H-benzo[1,4]thiazin-3-ones are described. These benzylidene benzothiazine compounds were prepared by the Knoevenagel condensation with benzaldehydes. The configurations and conformations of benzylidene benzothiazine derivatives were optimised using the semi-empirical method AM1 |
Disciplines: | Química |
Keyword: | Química orgánica, Benzotiazinas, Síntesis orgánica, Benciliden benzotiazinas, Análisis configuracional |
Keyword: | Chemistry, Organic chemistry, Benzothiazines, Organic synthesis, Benzylidene benzothiazines, Configurational analysis |
Full text: | Texto completo (Ver HTML) |