GB9304917D0 - Benzopyrans - Google Patents

Benzopyrans

Info

Publication number
GB9304917D0
GB9304917D0 GB939304917A GB9304917A GB9304917D0 GB 9304917 D0 GB9304917 D0 GB 9304917D0 GB 939304917 A GB939304917 A GB 939304917A GB 9304917 A GB9304917 A GB 9304917A GB 9304917 D0 GB9304917 D0 GB 9304917D0
Authority
GB
United Kingdom
Prior art keywords
benzopyrans
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.)
Pending
Application number
GB939304917A
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.)
Pfizer Ltd
Original Assignee
Pfizer 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 Pfizer Ltd filed Critical Pfizer Ltd
Priority to GB939304917A priority Critical patent/GB9304917D0/en
Priority to GB939308368A priority patent/GB9308368D0/en
Publication of GB9304917D0 publication Critical patent/GB9304917D0/en
Priority to IL10884194A priority patent/IL108841A0/en
Priority to CN94191420A priority patent/CN1119014A/en
Priority to KR1019950703804A priority patent/KR0165626B1/en
Priority to EP94910364A priority patent/EP0690855B1/en
Priority to ES94910364T priority patent/ES2097041T3/en
Priority to AT94910364T priority patent/ATE146468T1/en
Priority to SG1996000633A priority patent/SG42910A1/en
Priority to DE69401201T priority patent/DE69401201T2/en
Priority to US08/501,080 priority patent/US5677324A/en
Priority to DK94910364.2T priority patent/DK0690855T3/en
Priority to NZ262897A priority patent/NZ262897A/en
Priority to CA002155837A priority patent/CA2155837C/en
Priority to BR9406818A priority patent/BR9406818A/en
Priority to HU9501918A priority patent/HUT73784A/en
Priority to MYPI94000520A priority patent/MY110494A/en
Priority to JP06519578A priority patent/JP3137649B2/en
Priority to CZ952308A priority patent/CZ230895A3/en
Priority to AU62826/94A priority patent/AU674940B2/en
Priority to PCT/EP1994/000637 priority patent/WO1994020491A1/en
Priority to PL94310553A priority patent/PL310553A1/en
Priority to EG13694A priority patent/EG20542A/en
Priority to ZA941635A priority patent/ZA941635B/en
Priority to FI954218A priority patent/FI115055B/en
Priority to NO953573A priority patent/NO953573D0/en
Priority to GR960403348T priority patent/GR3022517T3/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic 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
    • C07D405/02—Heterocyclic 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
    • C07D405/04—Heterocyclic 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic 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
    • C07D405/14—Heterocyclic 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 three or more hetero rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
    • C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
    • C07D493/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
GB939304917A 1993-03-10 1993-03-10 Benzopyrans Pending GB9304917D0 (en)

Priority Applications (27)

Application Number Priority Date Filing Date Title
GB939304917A GB9304917D0 (en) 1993-03-10 1993-03-10 Benzopyrans
GB939308368A GB9308368D0 (en) 1993-03-10 1993-04-22 Benzopyrans
IL10884194A IL108841A0 (en) 1993-03-10 1994-03-03 Benzopyrans
PL94310553A PL310553A1 (en) 1993-03-10 1994-03-04 Benzopyranes as agents opening potassium canals
NZ262897A NZ262897A (en) 1993-03-10 1994-03-04 Tetrazolyl substituted benzopyrans; preparation and pharmaceutical compositions thereof
MYPI94000520A MY110494A (en) 1993-03-10 1994-03-04 Benzopyrans
EP94910364A EP0690855B1 (en) 1993-03-10 1994-03-04 Benzopyranes as potassium channel openers
ES94910364T ES2097041T3 (en) 1993-03-10 1994-03-04 BENZOPYRANS AS OPENERS OF POTASSIUM CHANNELS.
AT94910364T ATE146468T1 (en) 1993-03-10 1994-03-04 BENZOPYRANES AS A POTASSIUM CHANNEL OPENER
SG1996000633A SG42910A1 (en) 1993-03-10 1994-03-04 Benzopyrans
DE69401201T DE69401201T2 (en) 1993-03-10 1994-03-04 BENZOPYRANS AS A POTASSIUM CANAL OPENER
US08/501,080 US5677324A (en) 1993-03-10 1994-03-04 Benzopyranes as potassium channel openers
DK94910364.2T DK0690855T3 (en) 1993-03-10 1994-03-04 Benzopyrans as potassium channel openers
CN94191420A CN1119014A (en) 1993-03-10 1994-03-04 Benzopyranes as potassium channel openers
CA002155837A CA2155837C (en) 1993-03-10 1994-03-04 Benzopyrans as potassium channel openers
BR9406818A BR9406818A (en) 1993-03-10 1994-03-04 Benzopyrans as calcium channel opening agents
HU9501918A HUT73784A (en) 1993-03-10 1994-03-04 Benzopyrane-derivatives as potassium channel openers, pharmaceutical compositions containing them and process for their preparation
KR1019950703804A KR0165626B1 (en) 1993-03-10 1994-03-04 Benzopyranes as potassium channel openers
JP06519578A JP3137649B2 (en) 1993-03-10 1994-03-04 Benzopyrans as potassium channel openers
CZ952308A CZ230895A3 (en) 1993-03-10 1994-03-04 Derivatives of benzopyran per se and for use as a medicament and process and intermediates for their preparation, pharmaceutical compositions based thereon and process of their preparation
AU62826/94A AU674940B2 (en) 1993-03-10 1994-03-04 Benzopyranes as potassium channel openers
PCT/EP1994/000637 WO1994020491A1 (en) 1993-03-10 1994-03-04 Benzopyranes as potassium channel openers
EG13694A EG20542A (en) 1993-03-10 1994-03-07 Process for preparing of benzopyrons compounds
ZA941635A ZA941635B (en) 1993-03-10 1994-03-09 Benzopyrans
FI954218A FI115055B (en) 1993-03-10 1995-09-08 Process for the preparation of new 6- (tetrazol-5-yl) -benzo [b] pyran derivatives useful as potassium channel openers
NO953573A NO953573D0 (en) 1993-03-10 1995-09-11 Benzopyrans as potassium channel openers
GR960403348T GR3022517T3 (en) 1993-03-10 1997-02-12 Benzopyranes as potassium channel openers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939304917A GB9304917D0 (en) 1993-03-10 1993-03-10 Benzopyrans

Publications (1)

Publication Number Publication Date
GB9304917D0 true GB9304917D0 (en) 1993-04-28

Family

ID=10731815

Family Applications (2)

Application Number Title Priority Date Filing Date
GB939304917A Pending GB9304917D0 (en) 1993-03-10 1993-03-10 Benzopyrans
GB939308368A Pending GB9308368D0 (en) 1993-03-10 1993-04-22 Benzopyrans

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB939308368A Pending GB9308368D0 (en) 1993-03-10 1993-04-22 Benzopyrans

Country Status (3)

Country Link
KR (1) KR0165626B1 (en)
GB (2) GB9304917D0 (en)
ZA (1) ZA941635B (en)

Also Published As

Publication number Publication date
GB9308368D0 (en) 1993-06-09
KR960701042A (en) 1996-02-24
KR0165626B1 (en) 1999-01-15
ZA941635B (en) 1995-09-11

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