DD118627A5 - - Google Patents

Info

Publication number
DD118627A5
DD118627A5 DD187239A DD18723975A DD118627A5 DD 118627 A5 DD118627 A5 DD 118627A5 DD 187239 A DD187239 A DD 187239A DD 18723975 A DD18723975 A DD 18723975A DD 118627 A5 DD118627 A5 DD 118627A5
Authority
DD
German Democratic Republic
Application number
DD187239A
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 filed Critical
Publication of DD118627A5 publication Critical patent/DD118627A5/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)
  • Pyrane Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DD187239A 1974-07-10 1975-07-10 DD118627A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB30647/74A GB1488707A (en) 1974-07-10 1974-07-10 5-(2-hydroxy-propoxy)-4-oxo-8-propyl-4h-1-benzopyran-2-carboxylic acid and derivatives thereof

Publications (1)

Publication Number Publication Date
DD118627A5 true DD118627A5 (fr) 1976-03-12

Family

ID=10310913

Family Applications (1)

Application Number Title Priority Date Filing Date
DD187239A DD118627A5 (fr) 1974-07-10 1975-07-10

Country Status (22)

Country Link
US (1) US4335048A (fr)
JP (1) JPS5134164A (fr)
AR (1) AR207470A1 (fr)
BE (1) BE831178A (fr)
BR (1) BR7504313A (fr)
CA (1) CA1065330A (fr)
CH (6) CH637650A5 (fr)
DD (1) DD118627A5 (fr)
DE (1) DE2530289A1 (fr)
DK (1) DK146127C (fr)
ES (1) ES439261A1 (fr)
FI (1) FI751997A (fr)
FR (1) FR2277578A1 (fr)
GB (1) GB1488707A (fr)
IE (1) IE41577B1 (fr)
IL (1) IL47606A (fr)
LU (1) LU72945A1 (fr)
NL (1) NL7508162A (fr)
NO (1) NO143501C (fr)
SE (1) SE419337B (fr)
YU (2) YU174175A (fr)
ZA (1) ZA754128B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ187192A (en) * 1977-05-06 1982-02-23 Fisons Ltd Prophylactic or curative treatment of allergic conditions in domestic animals using compounds with sodium cromoglycate-like activity
US4317833A (en) * 1978-12-27 1982-03-02 Fisons Limited Method for the reduction of excess gastric acid secretion
JPS597933Y2 (ja) * 1979-06-14 1984-03-12 積水ハウス株式会社 壁体の隙間閉塞構造
EP0040489A1 (fr) * 1980-05-17 1981-11-25 FISONS plc Mélanges, sels, emballages et compositions pharmaceutiques contenant l'acide 5-(2-hydroxypropoxy)-4-oxo-8-propyl-4H-1-benzopyrane-2-carboxylique ou un de ses dérivés et une antihistamine antagoniste des récepteurs H2
EP0104018A3 (fr) * 1982-09-21 1985-06-26 FISONS plc Dérivés de benzopyrane, thiabenzopyrane et quinoline et compositions pharmaceutiques les contenant
US5659051A (en) * 1993-07-13 1997-08-19 Sumitomo Chemical Company, Limited Process of producing 2-cyano-4-oxo-4H-benzopyran compounds

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1049289A (en) * 1962-08-18 1966-11-23 Benger Lab Ltd Chromone derivatives and pharmaceutical compositions containing them
NL140730B (nl) * 1963-09-27 1974-01-15 Fisons Pharmaceuticals Ltd Werkwijze voor de bereiding van gesubstitueerde chromoncabonzuur-2-derivaten met remmende werking op anafylactische reacties.
US3686320A (en) * 1965-03-25 1972-08-22 Fisons Pharmaceuticals Ltd Bis-phenoxy compounds
GB1147976A (en) * 1965-12-21 1969-04-10 Fisons Pharmaceuticals Ltd Chromone derivatives
GB1190194A (en) * 1966-07-05 1970-04-29 Fisons Pharmaceuticals Ltd Bis-Phenoxy Compounds and Chromanone and Chromone Derivatives
US3629920A (en) * 1967-06-12 1971-12-28 Hurth Masch Zahnrad Carl Gear cutter
YU35250B (en) * 1970-08-25 1980-10-31 Fisons Ltd Process for obtaining 4-oxo-4h-1-benzopyran derivatives
GB1389227A (en) * 1971-09-16 1975-04-03 Fisons Ltd Chromone-2-carboxylic acid derivatives methods for their preparation and compositions containing them

Also Published As

Publication number Publication date
JPS5134164A (en) 1976-03-23
IE41577L (en) 1976-01-10
FI751997A (fr) 1976-01-11
DK146127B (da) 1983-07-04
AU8289275A (en) 1977-01-13
CH625799A5 (fr) 1981-10-15
SE419337B (sv) 1981-07-27
CH637650A5 (fr) 1983-08-15
BE831178A (fr) 1976-01-09
ES439261A1 (es) 1977-06-01
FR2277578A1 (fr) 1976-02-06
DK146127C (da) 1983-11-28
NO752461L (fr) 1976-01-13
US4335048A (en) 1982-06-15
DE2530289A1 (de) 1976-01-29
CH639083A5 (fr) 1983-10-31
BR7504313A (pt) 1976-07-06
ZA754128B (en) 1976-06-30
CH615673A5 (fr) 1980-02-15
NL7508162A (nl) 1976-01-13
CH640529A5 (fr) 1984-01-13
SE7507887L (sv) 1976-01-12
LU72945A1 (fr) 1976-05-31
IL47606A0 (en) 1975-08-31
CA1065330A (fr) 1979-10-30
GB1488707A (en) 1977-10-12
DK309075A (da) 1976-01-11
IE41577B1 (en) 1980-01-30
IL47606A (en) 1979-09-30
YU165781A (en) 1982-02-28
NO143501C (no) 1981-02-25
YU174175A (en) 1982-02-28
AR207470A1 (es) 1976-10-08
NO143501B (no) 1980-11-17
CH613201A5 (fr) 1979-09-14
FR2277578B1 (fr) 1979-02-23

Similar Documents

Publication Publication Date Title
BR7501650A (fr)
JPS50146954A (fr)
FR2296248B1 (fr)
FR2272045A1 (fr)
FR2277578B1 (fr)
JPS50152487U (fr)
JPS50129145U (fr)
FR2267766A1 (fr)
FR2272041B1 (fr)
JPS50110515U (fr)
JPS50136388U (fr)
JPS50152397U (fr)
BG21122A1 (fr)
BG21664A1 (fr)
BG21445A1 (fr)
BG21674A1 (fr)
CH576647A5 (fr)
BG21393A3 (fr)
BG21355A1 (fr)
BG22007A1 (fr)
BG22209A1 (fr)
CH576246A5 (fr)
CH576480A5 (fr)
BG22325A1 (fr)
BG26365A3 (fr)