Process for preparing 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-

Details Process for preparing 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3- Process for preparing 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-

1982-06-04

1984-10-02

Ford, John M.

Organic compounds -- part of the class 532-570 series

Organic compounds

Chalcogen in the nitrogen containing substituent

C07D40112, C07D41712

Patent

active

044749554

ABSTRACT:
The present invention refers to a new process for preparing 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-[N-(2-pyridinyl)carboxamide]-1,1 -dioxide, its phosphoric ester and the obtained phosphoric ester.

REFERENCES:
patent: 3891637 (1975-06-01), Lombardino
patent: 4100347 (1978-07-01), Hammen
patent: 4309427 (1982-01-01), Lombardino

Affiliated with

Also associated with

Rating

Process for preparing 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3- does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for preparing 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3-, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for preparing 4-hydroxy-2-methyl-2H-1,2-benzothiazine-3- will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-527405