DERIVATIVES OF BENZATHIAZINES Russian patent published in 1995 - IPC

Abstract RU 2032679 C1

FIELD: organic chemistry. SUBSTANCE: desired products are prepared by interaction of 1,1-dioxide-N-(2-pyridyl)-4-hydroxy-2-methyl-2H-1,2-benzathiazine-3- -carboxamide with ethylchloroformiate. EFFECT: improves quality of desired products. 1 tbl

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RU 2 032 679 C1

Authors

Khose Migel' Ribalta-Baro[Es]

Khordi Frigola-Konstansa[Es]

Dates

1995-04-10—Published

1991-09-18—Filed