GB1434645A - Tetrazole coumarin derivatives - Google Patents

Tetrazole coumarin derivatives

Info

Publication number
GB1434645A
GB1434645A GB4748473A GB4748473A GB1434645A GB 1434645 A GB1434645 A GB 1434645A GB 4748473 A GB4748473 A GB 4748473A GB 4748473 A GB4748473 A GB 4748473A GB 1434645 A GB1434645 A GB 1434645A
Authority
GB
United Kingdom
Prior art keywords
group
formula
pharmaceutically acceptable
acceptable salt
alkyl
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB4748473A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beecham Group PLC
Original Assignee
Beecham Group PLC
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 Beecham Group PLC filed Critical Beecham Group PLC
Priority to GB4748473A priority Critical patent/GB1434645A/en
Priority to ZA00745980A priority patent/ZA745980B/xx
Priority to AU73656/74A priority patent/AU7365674A/en
Priority to BE149293A priority patent/BE820792A/xx
Priority to FR7433635A priority patent/FR2247231B1/fr
Priority to AT806874A priority patent/AT336606B/de
Priority to NL7413210A priority patent/NL7413210A/xx
Priority to SE7412712A priority patent/SE7412712L/xx
Priority to JP49116779A priority patent/JPS5064273A/ja
Priority to FI2951/74A priority patent/FI295174A7/fi
Priority to NO743654A priority patent/NO743654L/no
Priority to DE19742448450 priority patent/DE2448450A1/de
Priority to ES430905A priority patent/ES430905A1/es
Priority to DK530074A priority patent/DK530074A/da
Priority to US05/672,753 priority patent/US4059704A/en
Publication of GB1434645A publication Critical patent/GB1434645A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D405/00Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/04Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings directly linked by a ring-member-to-ring-member bond

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
GB4748473A 1973-10-11 1973-10-11 Tetrazole coumarin derivatives Expired GB1434645A (en)

Priority Applications (15)

Application Number Priority Date Filing Date Title
GB4748473A GB1434645A (en) 1973-10-11 1973-10-11 Tetrazole coumarin derivatives
ZA00745980A ZA745980B (en) 1973-10-11 1974-09-20 Tetrazole coumarin derivatives
AU73656/74A AU7365674A (en) 1973-10-11 1974-09-24 Coumarin derivatives
BE149293A BE820792A (fr) 1973-10-11 1974-10-07 Derives de la tetrazole-coumarine
FR7433635A FR2247231B1 (cs) 1973-10-11 1974-10-07
AT806874A AT336606B (de) 1973-10-11 1974-10-08 Verfahren zur herstellung von neuen tetrazol-5-yl-cumarinderivaten
NL7413210A NL7413210A (nl) 1973-10-11 1974-10-08 Werkwijze voor het bereiden van een geneesmid- et anti-allergie werking.
SE7412712A SE7412712L (cs) 1973-10-11 1974-10-09
JP49116779A JPS5064273A (cs) 1973-10-11 1974-10-09
FI2951/74A FI295174A7 (cs) 1973-10-11 1974-10-10
NO743654A NO743654L (cs) 1973-10-11 1974-10-10
DE19742448450 DE2448450A1 (de) 1973-10-11 1974-10-10 Tetrazol-5-yl-cumarin-derivate, verfahren zu ihrer herstellung und diese verbindungen enthaltende arzneimittel
ES430905A ES430905A1 (es) 1973-10-11 1974-10-10 Un procedimiento para la preparacion de derivados de cuma- rina.
DK530074A DK530074A (cs) 1973-10-11 1974-10-10
US05/672,753 US4059704A (en) 1973-10-11 1976-04-01 Tetrazole coumarin derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4748473A GB1434645A (en) 1973-10-11 1973-10-11 Tetrazole coumarin derivatives

Publications (1)

Publication Number Publication Date
GB1434645A true GB1434645A (en) 1976-05-05

Family

ID=10445154

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4748473A Expired GB1434645A (en) 1973-10-11 1973-10-11 Tetrazole coumarin derivatives

Country Status (14)

Country Link
JP (1) JPS5064273A (cs)
AT (1) AT336606B (cs)
AU (1) AU7365674A (cs)
BE (1) BE820792A (cs)
DE (1) DE2448450A1 (cs)
DK (1) DK530074A (cs)
ES (1) ES430905A1 (cs)
FI (1) FI295174A7 (cs)
FR (1) FR2247231B1 (cs)
GB (1) GB1434645A (cs)
NL (1) NL7413210A (cs)
NO (1) NO743654L (cs)
SE (1) SE7412712L (cs)
ZA (1) ZA745980B (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0039913A1 (en) * 1980-05-10 1981-11-18 Kaken Pharmaceutical Co., Ltd. Tetrazolylcoumarin derivatives, process for preparing the same and composition containing the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5576873A (en) * 1978-11-30 1980-06-10 Kaken Pharmaceut Co Ltd Coumarin derivative, its preparation, and antiallergic drugs containing it as active constituent

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0039913A1 (en) * 1980-05-10 1981-11-18 Kaken Pharmaceutical Co., Ltd. Tetrazolylcoumarin derivatives, process for preparing the same and composition containing the same
US4406908A (en) 1980-05-10 1983-09-27 Kakenyaku Kako Co., Ltd. Tetrazolylcoumarin derivatives and antiallergic compositions containing the same

Also Published As

Publication number Publication date
ZA745980B (en) 1975-10-29
ES430905A1 (es) 1976-10-16
SE7412712L (cs) 1975-04-14
BE820792A (fr) 1975-04-07
NL7413210A (nl) 1975-04-15
ATA806874A (de) 1976-09-15
NO743654L (cs) 1975-05-05
DK530074A (cs) 1975-06-09
JPS5064273A (cs) 1975-05-31
DE2448450A1 (de) 1975-04-24
AT336606B (de) 1977-05-10
FI295174A7 (cs) 1975-04-12
FR2247231A1 (cs) 1975-05-09
AU7365674A (en) 1976-04-01
FR2247231B1 (cs) 1978-07-21

Similar Documents

Publication Publication Date Title
IE45256L (en) Quinazolone derivatives
IE40511L (en) Pyridyl piperidine derivatives
GB1459065A (en) Therapeutic thiophene derivatives
GB1531963A (en) Pyrido(1,2alpha)pyrimidine derivatives
GB1290818A (cs)
GB1285400A (en) Esters of substituted anthranilic acid
GB1427139A (en) Penicillins
GB1308028A (en) Thiazolylbenzoic acid derivatives and a process for their manufactur
ES431497A1 (es) Procedimiento para preparar un derivado de s-triazol (1,5- a) piridina.
GB1397731A (en) Monothiachromone-2-carboxylic acids
GB1314830A (en) Pharmaceutically useful benzomorphanes and their production
GB1169945A (en) Pharmaceutical Compositions containing Diphenylalkyl-amine Derivatives
GB1457484A (en) Acylamidocephalosporins
GB1259814A (en) Benzimidazoles
GB1434645A (en) Tetrazole coumarin derivatives
ES8300094A1 (es) "un procedimiento para preparar derivados de halofenil-piridil-alilamina".
GB1363658A (en) Benzobicycloalkane compounds
GB1495679A (en) Substituted isophthalamic acids
GB1500962A (en) Furo(2,3-d)pyrimidine derivatives
GB1299201A (en) Medicaments derived from thiazolidine carboxylic acid
GB1353508A (en) Aminoisoquinolines
GB1290841A (cs)
GB1464431A (en) Indolobenzazepine derivatives and a process for the manufacture thereof
SE7513126L (sv) Nya kvevehaltiga, polycykliska foreningar jemte sett for deras framstellning
GB1254270A (en) Benzoxazepine derivatives

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee