IE35567B1 - Tetrazole derivatives - Google Patents

Tetrazole derivatives

Info

Publication number
IE35567B1
IE35567B1 IE1073/71A IE107371A IE35567B1 IE 35567 B1 IE35567 B1 IE 35567B1 IE 1073/71 A IE1073/71 A IE 1073/71A IE 107371 A IE107371 A IE 107371A IE 35567 B1 IE35567 B1 IE 35567B1
Authority
IE
Ireland
Prior art keywords
tetrazole derivatives
tetrazole
derivatives
Prior art date
Application number
IE1073/71A
Other languages
English (en)
Other versions
IE35567L (en
Original Assignee
Fisons Ltd
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 Fisons Ltd filed Critical Fisons Ltd
Publication of IE35567L publication Critical patent/IE35567L/xx
Publication of IE35567B1 publication Critical patent/IE35567B1/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/22—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4
    • C07D311/24—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
IE1073/71A 1970-08-27 1971-08-26 Tetrazole derivatives IE35567B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB3082871A GB1356379A (en) 1970-08-27 1970-08-27 Tetrazole derivatives
GB3082871 1971-07-01

Publications (2)

Publication Number Publication Date
IE35567L IE35567L (en) 1972-02-27
IE35567B1 true IE35567B1 (en) 1976-03-18

Family

ID=26260624

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1073/71A IE35567B1 (en) 1970-08-27 1971-08-26 Tetrazole derivatives

Country Status (19)

Country Link
AR (1) AR193042A1 (xx)
AT (2) AT322553B (xx)
AU (1) AU3280571A (xx)
BE (1) BE771818A (xx)
BG (1) BG19182A3 (xx)
CH (5) CH567015A5 (xx)
CU (1) CU33570A (xx)
DD (1) DD95008A5 (xx)
DE (1) DE2142556A1 (xx)
ES (1) ES394550A1 (xx)
FR (1) FR2103553B1 (xx)
GB (1) GB1356379A (xx)
HU (1) HU164233B (xx)
IE (1) IE35567B1 (xx)
IL (1) IL37591A (xx)
LU (1) LU63792A1 (xx)
NL (1) NL7111790A (xx)
NO (1) NO133449C (xx)
OA (1) OA03910A (xx)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1489749A (fr) * 1965-03-25 1967-07-28 Fisons Pharmaceuticals Ltd Procédé de préparation de composés bis-chromonylés et leurs dérivés
CA960223A (en) * 1970-02-05 1974-12-31 Mervyn E. Peel Tetrazolyl chromones

Also Published As

Publication number Publication date
CH544108A (fr) 1973-11-15
FR2103553A1 (xx) 1972-04-14
FR2103553B1 (xx) 1975-10-10
IL37591A0 (en) 1971-11-29
GB1356379A (en) 1974-06-12
NO133449B (xx) 1976-01-26
CH567017A5 (xx) 1975-09-30
IL37591A (en) 1974-12-31
CH567015A5 (xx) 1975-09-30
CU33570A (xx) 1974-02-13
NO133449C (xx) 1976-05-05
NL7111790A (xx) 1972-02-29
AU3280571A (en) 1973-03-01
CH567016A5 (xx) 1975-09-30
LU63792A1 (xx) 1972-04-04
BG19182A3 (xx) 1975-04-30
IE35567L (en) 1972-02-27
DE2142556A1 (de) 1972-03-02
OA03910A (fr) 1975-08-14
DD95008A5 (xx) 1973-01-12
AT319943B (de) 1975-01-10
AT322553B (de) 1975-05-26
CH544085A (fr) 1973-12-28
ES394550A1 (es) 1975-03-16
HU164233B (xx) 1974-01-28
AR193042A1 (es) 1973-03-30
BE771818A (fr) 1972-02-28

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