AT299222B - Process for the preparation of new 3- or 4-oxodihydrobenzthiazine-S-dioxides and their salts - Google Patents

Process for the preparation of new 3- or 4-oxodihydrobenzthiazine-S-dioxides and their salts

Info

Publication number
AT299222B
AT299222B AT417770A AT417770A AT299222B AT 299222 B AT299222 B AT 299222B AT 417770 A AT417770 A AT 417770A AT 417770 A AT417770 A AT 417770A AT 299222 B AT299222 B AT 299222B
Authority
AT
Austria
Prior art keywords
oxodihydrobenzthiazine
dioxides
salts
preparation
new
Prior art date
Application number
AT417770A
Other languages
German (de)
Original Assignee
Recordati Chem Pharm
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 Recordati Chem Pharm filed Critical Recordati Chem Pharm
Application granted granted Critical
Publication of AT299222B publication Critical patent/AT299222B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D279/00—Heterocyclic compounds containing six-membered rings having one nitrogen atom and one sulfur atom as the only ring hetero atoms
    • C07D279/02—1,2-Thiazines; Hydrogenated 1,2-thiazines
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
AT417770A 1969-05-09 1970-05-08 Process for the preparation of new 3- or 4-oxodihydrobenzthiazine-S-dioxides and their salts AT299222B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1663569 1969-05-09

Publications (1)

Publication Number Publication Date
AT299222B true AT299222B (en) 1972-06-12

Family

ID=11149068

Family Applications (1)

Application Number Title Priority Date Filing Date
AT417770A AT299222B (en) 1969-05-09 1970-05-08 Process for the preparation of new 3- or 4-oxodihydrobenzthiazine-S-dioxides and their salts

Country Status (12)

Country Link
AT (1) AT299222B (en)
BE (1) BE749672A (en)
CA (1) CA930360A (en)
CH (1) CH511249A (en)
DE (2) DE2022694C3 (en)
ES (1) ES378815A1 (en)
FR (1) FR2051511B1 (en)
GB (1) GB1308022A (en)
IL (1) IL34479A0 (en)
NL (1) NL7006352A (en)
SE (1) SE373585B (en)
ZA (1) ZA703127B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE762273A (en) * 1970-06-11 1971-07-01 Recordati Chem Pharm NEW THERAPEUTICALLY ACTIVE DIHYDROBENZOTHIAZINE-S-DIOXIDES AND METHODS FOR THEIR PREPARATION
US4885027A (en) * 1985-04-05 1989-12-05 Chevron Research Company Herbicidal arylmethylenesulfonamido-acetamide and thioacetamide derivatives
US4831179A (en) * 1985-04-05 1989-05-16 Chevron Research Company Arylmethylenesulfonamidoacetonitrile derivatives
WO1999041246A1 (en) * 1998-02-11 1999-08-19 Du Pont Pharmaceuticals Company Novel cyclic sulfonamide derivatives as metalloproteinase inhibitors
CA2367963A1 (en) 1999-03-22 2000-09-28 Darwin Discovery Limited Hydroxamic and carboxylic acid derivatives

Also Published As

Publication number Publication date
FR2051511A1 (en) 1971-04-09
SE373585B (en) 1975-02-10
CA930360A (en) 1973-07-17
ZA703127B (en) 1971-01-27
BE749672A (en) 1970-10-01
DE2022694A1 (en) 1970-11-12
DE2065333A1 (en) 1973-03-22
NL7006352A (en) 1970-11-11
DE2022694B2 (en) 1974-10-31
DE2022694C3 (en) 1975-06-19
ES378815A1 (en) 1973-02-01
CH511249A (en) 1971-08-15
GB1308022A (en) 1973-02-21
IL34479A0 (en) 1970-07-19
FR2051511B1 (en) 1974-08-30

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee