CH412916A - Process for the preparation of benzo-1,1-dioxo-1-thia-2,4-diazines - Google Patents

Process for the preparation of benzo-1,1-dioxo-1-thia-2,4-diazines

Info

Publication number
CH412916A
CH412916A CH650761A CH650761A CH412916A CH 412916 A CH412916 A CH 412916A CH 650761 A CH650761 A CH 650761A CH 650761 A CH650761 A CH 650761A CH 412916 A CH412916 A CH 412916A
Authority
CH
Switzerland
Prior art keywords
diazines
thia
dioxo
benzo
preparation
Prior art date
Application number
CH650761A
Other languages
German (de)
Inventor
Michael Mcmanus James
John Buck Carl
Original Assignee
Pfizer & Co C
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
Priority claimed from US86322A external-priority patent/US3133060A/en
Application filed by Pfizer & Co C filed Critical Pfizer & Co C
Publication of CH412916A publication Critical patent/CH412916A/en

Links

CH650761A 1960-06-03 1961-06-03 Process for the preparation of benzo-1,1-dioxo-1-thia-2,4-diazines CH412916A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US3364460A 1960-06-03 1960-06-03
GB2495360 1960-07-18
US5586960A 1960-09-14 1960-09-14
US86322A US3133060A (en) 1961-02-01 1961-02-01 Alkylation of derivatives of 3, 4-dihydro-1, 2, 4-benzothiadiazine-1, 1-dioxide

Publications (1)

Publication Number Publication Date
CH412916A true CH412916A (en) 1966-05-15

Family

ID=27448652

Family Applications (1)

Application Number Title Priority Date Filing Date
CH650761A CH412916A (en) 1960-06-03 1961-06-03 Process for the preparation of benzo-1,1-dioxo-1-thia-2,4-diazines

Country Status (4)

Country Link
BE (1) BE604382A (en)
CH (1) CH412916A (en)
DE (1) DE1153024B (en)
DK (1) DK133875B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB576304A (en) * 1942-02-25 1946-03-28 British Thomson Houston Co Ltd Improved insulating and dielectric compositions
US3111517A (en) * 1959-01-06 1963-11-19 Pfizer & Co C Derivatives of 3, 4-dihydrobenzo-thiadiazine dioxides

Also Published As

Publication number Publication date
BE604382A (en) 1961-11-30
DK133875B (en) 1976-08-02
DK133875C (en) 1976-12-27
DE1153024B (en) 1963-08-22

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