DK146160C - Analogifremgangsmaade til fremstilling af n-(5-tetrazolyl)-4-oxo-4h-pyrimido(2,1-b)benzothiazol-3-carboxamider eller farmaceutisk acceptable salte deraf med baser - Google Patents

Analogifremgangsmaade til fremstilling af n-(5-tetrazolyl)-4-oxo-4h-pyrimido(2,1-b)benzothiazol-3-carboxamider eller farmaceutisk acceptable salte deraf med baser

Info

Publication number
DK146160C
DK146160C DK118277A DK118277A DK146160C DK 146160 C DK146160 C DK 146160C DK 118277 A DK118277 A DK 118277A DK 118277 A DK118277 A DK 118277A DK 146160 C DK146160 C DK 146160C
Authority
DK
Denmark
Prior art keywords
pyrimido
benzothiazol
carboxamides
tetrazolyl
analogue
Prior art date
Application number
DK118277A
Other languages
Danish (da)
English (en)
Other versions
DK146160B (da
DK118277A (da
Inventor
Jasjit Singh Bindra
Saul Bernard Kadin
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 DK118277A publication Critical patent/DK118277A/da
Publication of DK146160B publication Critical patent/DK146160B/da
Application granted granted Critical
Publication of DK146160C publication Critical patent/DK146160C/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D513/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
    • C07D513/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains two hetero rings
    • C07D513/04—Ortho-condensed systems
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P37/00—Drugs for immunological or allergic disorders
    • A61P37/08—Antiallergic agents
DK118277A 1976-03-29 1977-03-17 Analogifremgangsmaade til fremstilling af n-(5-tetrazolyl)-4-oxo-4h-pyrimido(2,1-b)benzothiazol-3-carboxamider eller farmaceutisk acceptable salte deraf med baser DK146160C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/671,030 US4041163A (en) 1976-03-29 1976-03-29 N-(5-Tetrazolyl)-4-oxo-4H-pyrimido(2,1-b)benzothiazole-3-carboxamide antiallergy agents
US67103076 1976-03-29

Publications (3)

Publication Number Publication Date
DK118277A DK118277A (da) 1977-09-30
DK146160B DK146160B (da) 1983-07-11
DK146160C true DK146160C (da) 1983-12-05

Family

ID=24692862

Family Applications (1)

Application Number Title Priority Date Filing Date
DK118277A DK146160C (da) 1976-03-29 1977-03-17 Analogifremgangsmaade til fremstilling af n-(5-tetrazolyl)-4-oxo-4h-pyrimido(2,1-b)benzothiazol-3-carboxamider eller farmaceutisk acceptable salte deraf med baser

Country Status (32)

Country Link
US (1) US4041163A (de)
JP (1) JPS52118497A (de)
AR (1) AR215886A1 (de)
AT (1) AT355030B (de)
BE (1) BE852485A (de)
BG (1) BG27757A3 (de)
CA (1) CA1079276A (de)
CH (1) CH606019A5 (de)
CS (1) CS198236B2 (de)
DD (1) DD130247A5 (de)
DE (1) DE2712079C3 (de)
DK (1) DK146160C (de)
ES (1) ES456944A1 (de)
FI (1) FI60871C (de)
FR (1) FR2346357A1 (de)
GB (2) GB1560923A (de)
GR (1) GR72695B (de)
HU (1) HU173643B (de)
IE (1) IE44031B1 (de)
IL (1) IL51616A (de)
LU (1) LU76970A1 (de)
NL (1) NL166945C (de)
NO (1) NO150044C (de)
NZ (1) NZ183634A (de)
PH (1) PH12757A (de)
PL (1) PL103466B1 (de)
PT (1) PT66321B (de)
RO (1) RO71888A (de)
SE (1) SE436570B (de)
SU (1) SU784782A3 (de)
YU (1) YU40669B (de)
ZA (1) ZA771485B (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2810863A1 (de) * 1978-03-13 1979-09-27 Boehringer Mannheim Gmbh 1-oxo-1h-pyrimido eckige klammer auf 6,1-b eckige klammer zu benzthiazol-derivate und verfahren zu ihrer herstellung
US4223031A (en) * 1978-05-05 1980-09-16 Mead Johnson & Company Azolopyrimidinones
US4491587A (en) * 1978-05-05 1985-01-01 Mead Johnson & Company Tetrazole derivatives
US4230707A (en) * 1979-08-27 1980-10-28 Warner-Lambert Company Oxo-pyrido[1,2-a]thienopyrimidine compounds and methods for their production
US4282360A (en) * 1979-10-12 1981-08-04 Hoffmann-La Roche Inc. 7-Methylthio or methylsulfinyl-5-oxo-5H-thiazolo[2,3-b]quinazoline-2-carboxylic acid
DK151811C (da) * 1979-11-23 1988-06-06 Pfizer Analogifremgangsmaade til fremstilling af n-(5-tetrazolyl)-1-oxo-1h-thiazolooe3,2-aaa-pyrimidin-2-carboxamider eller farmaceutisk acceptable kationsalte deraf samt 1-oxo-1h-thiazolooe3,2-aaapyrimidin-2-carboxylsyrer til anvendelse som udgangsmaterialer ved fremgangsmaaden
US4423048A (en) * 1979-11-23 1983-12-27 Pfizer Inc. Antiallergic and antiulcer 1-oxo-1H-thiazolo[3,2-a]pyrimidine-2-carboxamides and intermediates therefor
US4535081A (en) * 1979-11-23 1985-08-13 Pfizer Inc. Antiallergic and antiulcer 1-oxo-1H-thiazolo[3,2-a]pyrimidine-2-carboxamides and intermediates therefor
US4414388A (en) * 1979-11-23 1983-11-08 Pfizer Inc. 1-Oxo-1H-thiazolo[3,2-a]pyrimidine-2-carboxamides
US4443451A (en) * 1981-07-15 1984-04-17 Janssen Pharmaceutica N.V. Bicyclic pyrimidin-5-one derivatives
DE3208218A1 (de) * 1982-03-06 1983-09-08 Basf Ag, 6700 Ludwigshafen Isoindolinfarbstoffe und deren verwendung
GB8300728D0 (en) * 1983-01-12 1983-02-16 Erba Farmitalia Substituted carboxy-thiazolo / 3 2 - a / pyrimidine derivatives
JPS59163735U (ja) * 1983-04-14 1984-11-02 モリタ工業株式会社 家庭用風呂釜の給排気管装置
US4457932A (en) * 1983-07-22 1984-07-03 Bristol-Myers Company Anti-ulcer agents
US4762840A (en) * 1984-02-13 1988-08-09 Roussel Uclaf Pyrimido[2,1-b]benzothiazoles having antiallergic activity
US4879295A (en) * 1986-09-27 1989-11-07 Sawai Pharmaceutical Co., Ltd. N-tetrazolyl thiazolecarboxyamide derivatives and their use
US5063228A (en) * 1990-05-31 1991-11-05 A. H. Robbins Company, Incorporated 4-(substitutedaminoethyl)-3,4-dihydro-2-alkylpyrimido[1,6-a]benzimidazol-1(2H)-ones as antiarrhythmic agents

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH491944A (de) * 1966-11-29 1970-06-15 Ciba Geigy Verfahren zur Herstellung von benzheterocyclischen Verbindungen

Also Published As

Publication number Publication date
NL7702895A (nl) 1977-10-03
AU2322277A (en) 1978-04-20
DD130247A5 (de) 1978-03-15
FI60871C (fi) 1982-04-13
FI770848A (de) 1977-09-30
CS198236B2 (en) 1980-05-30
NL166945B (nl) 1981-05-15
FI60871B (fi) 1981-12-31
FR2346357A1 (fr) 1977-10-28
CA1079276A (en) 1980-06-10
YU68277A (en) 1982-06-30
CH606019A5 (de) 1978-10-13
NZ183634A (en) 1979-03-16
SU784782A3 (ru) 1980-11-30
FR2346357B1 (de) 1980-09-19
US4041163A (en) 1977-08-09
NO150044B (no) 1984-04-30
NO150044C (no) 1984-08-22
DE2712079A1 (de) 1977-10-06
AR215886A1 (es) 1979-11-15
IE44031L (en) 1977-09-29
RO71888A (ro) 1982-09-09
GR72695B (de) 1983-12-01
ES456944A1 (es) 1978-01-16
ATA183877A (de) 1979-07-15
BG27757A3 (en) 1979-12-12
GB1516964A (en) 1978-07-05
IE44031B1 (en) 1981-07-29
DK146160B (da) 1983-07-11
DE2712079C3 (de) 1981-07-09
IL51616A (en) 1980-06-30
AT355030B (de) 1980-02-11
LU76970A1 (de) 1977-07-22
PT66321B (en) 1978-08-14
BE852485A (fr) 1977-09-15
JPS556639B2 (de) 1980-02-18
PL103466B1 (pl) 1979-06-30
PT66321A (en) 1977-04-01
DK118277A (da) 1977-09-30
GB1560923A (en) 1980-02-13
YU40669B (en) 1986-04-30
NO770782L (no) 1977-09-30
ZA771485B (en) 1978-12-27
DE2712079B2 (de) 1980-08-14
PH12757A (en) 1979-08-09
JPS52118497A (en) 1977-10-04
SE7702272L (sv) 1977-09-30
SE436570B (sv) 1985-01-07
IL51616A0 (en) 1977-05-31
HU173643B (hu) 1979-07-28
NL166945C (nl) 1981-10-15

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