DK146535C - Fremgangsmaade til fremstilling af 3,4-dihydro-2-methyl-4-oxo-2h-1,2-benzothiazin-1,1-dioxid-3-carboxamider - Google Patents

Fremgangsmaade til fremstilling af 3,4-dihydro-2-methyl-4-oxo-2h-1,2-benzothiazin-1,1-dioxid-3-carboxamider

Info

Publication number: DK146535C
Authority: DK; Denmark
Prior art keywords: benzothiazine; carboxamides; dihydro; oxo; dioxide
Prior art date: 1974-10-15

Application number

DK440275A

Other languages

English (en)

Other versions

DK440275A (da

DK146535B (da

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.)

1974-10-15

Filing date

1975-09-30

Publication date

1986-11-17

1975-09-30 Application filed by Pfizer filed Critical Pfizer

1976-04-16 Publication of DK440275A publication Critical patent/DK440275A/da

1978-03-31 Priority to DK145078A priority Critical patent/DK146594C/da

1983-10-31 Publication of DK146535B publication Critical patent/DK146535B/da

1986-11-17 Application granted granted Critical

1986-11-17 Publication of DK146535C publication Critical patent/DK146535C/da

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

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Plural Heterocyclic Compounds (AREA)
Nitrogen- Or Sulfur-Containing Heterocyclic Ring Compounds With Rings Of Six Or More Members (AREA)
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

DK440275A 1974-10-15 1975-09-30 Fremgangsmaade til fremstilling af 3,4-dihydro-2-methyl-4-oxo-2h-1,2-benzothiazin-1,1-dioxid-3-carboxamider DK146535C (da)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
DK145078A DK146594C (da)	1974-10-15	1978-03-31	4-alkoxy-2-methyl-2h-1,2-benzothiazin-3-carboxylsyre-1,1-dioxider til anvendelse som mellemprodukter

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US51457074		1974-10-15
US514570A US3892740A (en)	1974-10-15	1974-10-15	Process for the production of carboxamides of oxo-1,2-benzothiazine-1,1-dioxides

Publications (3)

Publication Number	Publication Date
DK440275A DK440275A (da)	1976-04-16
DK146535B DK146535B (da)	1983-10-31
DK146535C true DK146535C (da)	1986-11-17

Family

ID=24047770

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK440275A DK146535C (da)	1974-10-15	1975-09-30	Fremgangsmaade til fremstilling af 3,4-dihydro-2-methyl-4-oxo-2h-1,2-benzothiazin-1,1-dioxid-3-carboxamider

Country Status (28)

Country	Link
US (1)	US3892740A (da)
JP (1)	JPS5159878A (da)
AR (1)	AR209326A1 (da)
AT (1)	AT356123B (da)
BE (1)	BE834064A (da)
BG (1)	BG35597A3 (da)
CA (1)	CA1052376A (da)
CH (1)	CH609052A5 (da)
CS (1)	CS188254B2 (da)
DD (1)	DD122384A5 (da)
DE (1)	DE2541832A1 (da)
DK (1)	DK146535C (da)
ES (1)	ES441290A1 (da)
FI (1)	FI63573C (da)
FR (1)	FR2287907A1 (da)
GB (2)	GB1505932A (da)
HU (1)	HU172059B (da)
IE (1)	IE41690B1 (da)
IN (1)	IN141982B (da)
LU (1)	LU73491A1 (da)
NL (1)	NL7511492A (da)
NO (1)	NO154395C (da)
NZ (1)	NZ178678A (da)
PL (1)	PL102293B1 (da)
RO (1)	RO68145A (da)
SE (2)	SE423096B (da)
SU (1)	SU664563A3 (da)
YU (1)	YU40127B (da)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4100347A (en)	1976-06-10	1978-07-11	Pfizer Inc.	3,4-Dihydro-2-methyl-4-oxo-2H-1,2-benzothiazine-3-carboxylic acid-1,1-dioxide
DE2756113A1 (de) *	1977-12-16	1979-06-21	Thomae Gmbh Dr K	Neue 4-hydroxy-2h-1,2-benzothiazin- 3-carboxamid-1,1-dioxide, verfahren zu ihrer herstellung und diese enthaltende arzneimittel
US4213980A (en) *	1978-01-30	1980-07-22	Ciba-Geigy Corporation	Azathianaphthalenes
JPS57140785A (en) *	1981-02-24	1982-08-31	Mitsui Toatsu Chem Inc	Benzothiazine derivative, its preparation, and pharmaceutical composition containing the same
JPS5714589A (en) *	1980-06-27	1982-01-25	Mitsui Toatsu Chem Inc	Benzothiazine derivative, its preparation and drug composition
IN158333B (da) *	1981-08-03	1986-10-18	Pfizer
IN159273B (da) *	1981-10-05	1987-04-25	Pfizer
CA1197244A (en) *	1982-04-16	1985-11-26	Medichem, S.A.	Process for the preparation of 4-hydroxy-2-methyl-2h- 1,2-benzothiazine-3-carboxamide-1,1-dioxides
US4551452A (en) *	1983-12-21	1985-11-05	Pfizer Inc.	Anti-inflammatory 2-methyl-2H-1,2-benzo-(or -thieno-)thiazine-3-carboxamide 1,1-dioxide derivatives, compositions, and method of use therefor
US4683306A (en) *	1984-07-13	1987-07-28	Yuhan Corporation Co., Ltd.	Process for the preparation of 3,4-dihydro-2-substituted-2H-1,2-thiazine-carboxylic acid 1,1-dioxide derivatives
US4761424A (en) *	1985-10-01	1988-08-02	Warner-Lambert Company	Enolamides, pharmaceutical compositions and methods for treating inflammation
HU199833B (en) *	1986-05-16	1990-03-28	Pfizer	Process for producing benzothiazine dioxide derivatives
US5081118A (en) *	1987-10-26	1992-01-14	Pfizer Inc.	Benzothiazine dioxide derivatives
WO1990009794A1 (en) *	1989-02-28	1990-09-07	Nippon Hypox Laboratories Incorporated	Remedy for diabetes
WO1997046532A1 (en) *	1996-06-03	1997-12-11	Boehringer Ingelheim Pharmaceuticals, Inc.	2-benzyl-4-sulfonyl-4h-isoquinolin-1,3-diones and their use as anti-inflammatory agents

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3646020A (en) *	1970-07-16	1972-02-29	Warner Lambert Pharmaceutical	4-acyloxy-3-phenylcarbamyl-2h-1 2-benzothiazine 1 1-dioxides
US3853862A (en) *	1973-04-23	1974-12-10	Pfizer	Production of 4-hydroxy-1,2-benzothiazine-3-carboxamides

1974
- 1974-10-15 US US514570A patent/US3892740A/en not_active Expired - Lifetime
1975
- 1975-09-09 SE SE7510041A patent/SE423096B/xx not_active IP Right Cessation
- 1975-09-11 IE IE1983/75A patent/IE41690B1/en unknown
- 1975-09-15 NZ NZ178678A patent/NZ178678A/xx unknown
- 1975-09-16 CA CA235,575A patent/CA1052376A/en not_active Expired
- 1975-09-17 IN IN1781/CAL/75A patent/IN141982B/en unknown
- 1975-09-19 DE DE19752541832 patent/DE2541832A1/de active Pending
- 1975-09-24 NO NO753250A patent/NO154395C/no unknown
- 1975-09-24 AT AT731175A patent/AT356123B/de not_active IP Right Cessation
- 1975-09-26 ES ES441290A patent/ES441290A1/es not_active Expired
- 1975-09-26 YU YU2428/75A patent/YU40127B/xx unknown
- 1975-09-29 FI FI752717A patent/FI63573C/fi not_active IP Right Cessation
- 1975-09-30 BG BG7531124A patent/BG35597A3/xx unknown
- 1975-09-30 RO RO7583483A patent/RO68145A/ro unknown
- 1975-09-30 DK DK440275A patent/DK146535C/da not_active IP Right Cessation
- 1975-09-30 FR FR7529864A patent/FR2287907A1/fr active Granted
- 1975-09-30 NL NL7511492A patent/NL7511492A/xx unknown
- 1975-09-30 CH CH1269175A patent/CH609052A5/xx not_active IP Right Cessation
- 1975-09-30 HU HU75PI00000492A patent/HU172059B/hu not_active IP Right Cessation
- 1975-10-01 CS CS756649A patent/CS188254B2/cs unknown
- 1975-10-01 LU LU73491A patent/LU73491A1/xx unknown
- 1975-10-01 BE BE1006915A patent/BE834064A/xx not_active IP Right Cessation
- 1975-10-01 DD DD188667A patent/DD122384A5/xx unknown
- 1975-10-01 JP JP50118205A patent/JPS5159878A/ja active Granted
- 1975-10-03 SU SU752177441A patent/SU664563A3/ru active
- 1975-10-10 GB GB16028/77A patent/GB1505932A/en not_active Expired
- 1975-10-10 GB GB41695/75A patent/GB1505931A/en not_active Expired
- 1975-10-14 PL PL1975183995A patent/PL102293B1/pl unknown
- 1975-10-17 AR AR260636A patent/AR209326A1/es active
1979
- 1979-02-08 SE SE7901131A patent/SE446266B/sv not_active IP Right Cessation

Also Published As

Publication number	Publication date
SE7510041L (sv)	1976-04-20
JPS5159878A (en)	1976-05-25
NO154395B (no)	1986-06-02
NL7511492A (nl)	1976-04-21
YU40127B (en)	1985-08-31
FI63573C (fi)	1985-05-15
CS188254B2 (en)	1979-02-28
AT356123B (de)	1980-04-10
BG35597A3 (en)	1984-05-15
DE2541832A1 (de)	1976-04-22
CH609052A5 (da)	1979-02-15
HU172059B (hu)	1978-05-28
FI752717A (da)	1976-04-16
DK440275A (da)	1976-04-16
NZ178678A (en)	1978-03-06
GB1505931A (en)	1978-04-05
PL102293B1 (pl)	1979-03-31
YU242875A (en)	1982-05-31
IE41690B1 (en)	1980-02-27
ES441290A1 (es)	1977-04-01
NO753250L (da)	1976-04-21
FI63573B (fi)	1983-03-31
IE41690L (en)	1976-04-15
CA1052376A (en)	1979-04-10
GB1505932A (en)	1978-04-05
SU664563A3 (ru)	1979-05-25
IN141982B (da)	1977-05-14
AR209326A1 (es)	1977-04-15
DD122384A5 (da)	1976-10-05
SE423096B (sv)	1982-04-13
DK146535B (da)	1983-10-31
SE7901131L (sv)	1979-02-08
NO154395C (no)	1986-09-10
RO68145A (ro)	1980-01-15
FR2287907B1 (da)	1979-09-14
FR2287907A1 (fr)	1976-05-14
JPS5337354B2 (da)	1978-10-07
US3892740A (en)	1975-07-01
LU73491A1 (da)	1976-08-19
SE446266B (sv)	1986-08-25
ATA731175A (de)	1979-09-15
BE834064A (fr)	1976-04-01

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Legal Events

Date	Code	Title	Description
1994-05-24	PBP	Patent lapsed