FR2255894A1 - - Google Patents

Info

Publication number
FR2255894A1
FR2255894A1 FR7443125A FR7443125A FR2255894A1 FR 2255894 A1 FR2255894 A1 FR 2255894A1 FR 7443125 A FR7443125 A FR 7443125A FR 7443125 A FR7443125 A FR 7443125A FR 2255894 A1 FR2255894 A1 FR 2255894A1
Authority
FR
France
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.)
Granted
Application number
FR7443125A
Other versions
FR2255894B1 (fr
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 Italia SRL
Original Assignee
Carlo Erba SpA
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
Priority claimed from IT2477774A external-priority patent/IT1045480B/it
Application filed by Carlo Erba SpA filed Critical Carlo Erba SpA
Publication of FR2255894A1 publication Critical patent/FR2255894A1/fr
Application granted granted Critical
Publication of FR2255894B1 publication Critical patent/FR2255894B1/fr
Expired legal-status Critical Current

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
    • C07D311/26—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with aromatic rings attached in position 2 or 3
    • C07D311/28—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with aromatic rings attached in position 2 or 3 with aromatic rings attached in position 2 only
    • C07D311/30—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with aromatic rings attached in position 2 or 3 with aromatic rings attached in position 2 only not hydrogenated in the hetero ring, e.g. flavones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D213/00—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60—Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or 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 to ring carbon atoms
    • C07D213/62—Oxygen or sulfur atoms
    • C07D213/63—One oxygen atom
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pyrane Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
FR7443125A 1973-12-27 1974-12-27 Expired FR2255894B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT3208973 1973-12-27
IT2477774A IT1045480B (it) 1974-07-04 1974-07-04 Acidi 2 vinil cromon carbossilici sostituiti
IT2524474 1974-07-17

Publications (2)

Publication Number Publication Date
FR2255894A1 true FR2255894A1 (fr) 1975-07-25
FR2255894B1 FR2255894B1 (fr) 1978-07-21

Family

ID=27273401

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7443125A Expired FR2255894B1 (fr) 1973-12-27 1974-12-27

Country Status (16)

Country Link
JP (1) JPS5634595B2 (fr)
AT (1) AT345830B (fr)
CA (1) CA1061353A (fr)
CH (2) CH616934A5 (fr)
CS (1) CS202543B2 (fr)
DE (1) DE2461670A1 (fr)
DK (1) DK680474A (fr)
FI (1) FI67080C (fr)
FR (1) FR2255894B1 (fr)
GB (1) GB1479518A (fr)
HU (1) HU171874B (fr)
IL (1) IL46423A (fr)
NL (1) NL7416873A (fr)
NO (1) NO144110C (fr)
SE (1) SE417427B (fr)
SU (1) SU611590A3 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0052086A1 (fr) * 1980-11-11 1982-05-19 BONOMELLI S.p.A. Procédé pour la préparation de dérivés de la flavole à activité médicinale
FR2516922A1 (fr) * 1981-11-25 1983-05-27 Lipha Acides (oxo-4-4h-(1)-benzopyran-8-yl) alcanoiques, sels et derives, preparation et medicament les contenant
EP0108986A1 (fr) * 1982-11-02 1984-05-23 Hokuriku Pharmaceutical Co.,Ltd Flavones-8-carboxamides N-substituées

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4160028A (en) * 1977-08-02 1979-07-03 Carlo Erba S.P.A. Substituted 2-cyclopropyl-chromones and pharmaceutical compositions and use thereof
IL108841A0 (en) * 1993-03-10 1994-06-24 Pfizer Res & Dev Benzopyrans
JP3957795B2 (ja) * 1996-10-04 2007-08-15 興和株式会社 フラボン誘導体及びこれを含有する医薬
JP2015519315A (ja) * 2012-04-27 2015-07-09 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 置換型ｎ−（テトラゾール−５−イル）−およびｎ−（トリアゾール−５−イル）アリールカルボキサミド化合物ならびに除草剤としてのそれらの使用
WO2014184073A1 (fr) * 2013-05-15 2014-11-20 Basf Se Composés substitués de n-(tétrazol-5-yl)arylcarboxamides et de n-(triazol-5-yl)arylcarboxamides, et leur utilisation comme herbicides

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0052086A1 (fr) * 1980-11-11 1982-05-19 BONOMELLI S.p.A. Procédé pour la préparation de dérivés de la flavole à activité médicinale
FR2516922A1 (fr) * 1981-11-25 1983-05-27 Lipha Acides (oxo-4-4h-(1)-benzopyran-8-yl) alcanoiques, sels et derives, preparation et medicament les contenant
EP0080934A1 (fr) * 1981-11-25 1983-06-08 Lipha, Lyonnaise Industrielle Pharmaceutique Acides (oxo-4-4H-(1)-benzopyran-8-yl) alcanoiques, sels et dérivés, préparation et médicaments les contenant
EP0108986A1 (fr) * 1982-11-02 1984-05-23 Hokuriku Pharmaceutical Co.,Ltd Flavones-8-carboxamides N-substituées

Also Published As

Publication number Publication date
IL46423A0 (en) 1975-05-22
FI67080C (fi) 1985-01-10
IL46423A (en) 1979-03-12
FI374274A (fr) 1975-06-28
CH616935A5 (en) 1980-04-30
JPS5634595B2 (fr) 1981-08-11
DE2461670A1 (de) 1975-07-10
CS202543B2 (en) 1981-01-30
CA1061353A (fr) 1979-08-28
AT345830B (de) 1978-10-10
NO144110C (no) 1981-06-24
NL7416873A (nl) 1975-07-01
SE417427B (sv) 1981-03-16
HU171874B (hu) 1978-04-28
GB1479518A (en) 1977-07-13
SE7416231L (fr) 1975-06-30
JPS50129568A (fr) 1975-10-13
SU611590A3 (ru) 1978-06-15
CH616934A5 (en) 1980-04-30
FI67080B (fi) 1984-09-28
DK680474A (fr) 1975-08-25
ATA1034174A (de) 1978-02-15
NO144110B (no) 1981-03-16
AU7687874A (en) 1976-06-24
FR2255894B1 (fr) 1978-07-21
NO744714L (fr) 1975-07-21

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse