PT82689B - PROCESS FOR THE PREPARATION OF DERIVATIVES BENZOTIAZINE DIOXIDE - Google Patents

PROCESS FOR THE PREPARATION OF DERIVATIVES BENZOTIAZINE DIOXIDE

Info

Publication number
PT82689B
PT82689B PT8268986A PT8268986A PT82689B PT 82689 B PT82689 B PT 82689B PT 8268986 A PT8268986 A PT 8268986A PT 8268986 A PT8268986 A PT 8268986A PT 82689 B PT82689 B PT 82689B
Authority
PT
Portugal
Prior art keywords
benzotiazine
dioxide
derivatives
preparation
derivatives benzotiazine
Prior art date
Application number
PT8268986A
Other languages
Portuguese (pt)
Other versions
PT82689A (en
Inventor
Joseph George Lombardino
Original Assignee
Pfizer
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Pfizer filed Critical Pfizer
Publication of PT82689A publication Critical patent/PT82689A/en
Publication of PT82689B publication Critical patent/PT82689B/en

Links

PT8268986A 1985-06-03 1986-06-02 PROCESS FOR THE PREPARATION OF DERIVATIVES BENZOTIAZINE DIOXIDE PT82689B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US74046085A 1985-06-03 1985-06-03

Publications (2)

Publication Number Publication Date
PT82689A PT82689A (en) 1986-07-01
PT82689B true PT82689B (en) 1988-10-14

Family

ID=24976621

Family Applications (1)

Application Number Title Priority Date Filing Date
PT8268986A PT82689B (en) 1985-06-03 1986-06-02 PROCESS FOR THE PREPARATION OF DERIVATIVES BENZOTIAZINE DIOXIDE

Country Status (2)

Country Link
CA (1) CA1299450C (en)
PT (1) PT82689B (en)

Also Published As

Publication number Publication date
PT82689A (en) 1986-07-01
CA1299450C (en) 1992-04-28

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Legal Events

Date Code Title Description
MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19940930