SE417427B - Sett att framstella 5,6-benso-gamma-pyronderivat - Google Patents

Sett att framstella 5,6-benso-gamma-pyronderivat

Info

Publication number
SE417427B
SE417427B SE7416231A SE7416231A SE417427B SE 417427 B SE417427 B SE 417427B SE 7416231 A SE7416231 A SE 7416231A SE 7416231 A SE7416231 A SE 7416231A SE 417427 B SE417427 B SE 417427B
Authority
SE
Sweden
Prior art keywords
benzo
make
pyrone derivatives
gamma pyrone
gamma
Prior art date
Application number
SE7416231A
Other languages
English (en)
Other versions
SE7416231L (sv
Inventor
G Doria
P Giraldi
F Lauria
M L Corno
P Sberze
M Tibolla
Original Assignee
Erba Farmitalia
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 Erba Farmitalia filed Critical Erba Farmitalia
Publication of SE7416231L publication Critical patent/SE7416231L/xx
Publication of SE417427B publication Critical patent/SE417427B/sv

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)
SE7416231A 1973-12-27 1974-12-23 Sett att framstella 5,6-benso-gamma-pyronderivat SE417427B (sv)

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
SE7416231L SE7416231L (sv) 1975-06-30
SE417427B true SE417427B (sv) 1981-03-16

Family

ID=27273401

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7416231A SE417427B (sv) 1973-12-27 1974-12-23 Sett att framstella 5,6-benso-gamma-pyronderivat

Country Status (16)

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

Families Citing this family (8)

* 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
IT1134205B (it) * 1980-11-11 1986-08-13 Bonomelli Spa Processo per la produzione di derivati flavonici ad attivita' medicinale
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 (en) * 1982-11-02 1984-05-23 Hokuriku Pharmaceutical Co.,Ltd N-substituted flavone-8-carboxamides
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
CN104395304A (zh) * 2012-04-27 2015-03-04 巴斯夫欧洲公司 取代的n-(四唑-5-基)-和n-(***-5-基)芳基羧酰胺化合物及其作为除草剂的用途
WO2014184073A1 (en) * 2013-05-15 2014-11-20 Basf Se Substituted n-(tetrazol-5-yl)- and n-(triazol-5-yl)arylcarboxamide compounds and their use as herbicides

Also Published As

Publication number Publication date
FI67080C (fi) 1985-01-10
DK680474A (sv) 1975-08-25
FR2255894B1 (sv) 1978-07-21
JPS5634595B2 (sv) 1981-08-11
GB1479518A (en) 1977-07-13
SU611590A3 (ru) 1978-06-15
AT345830B (de) 1978-10-10
NL7416873A (nl) 1975-07-01
IL46423A0 (en) 1975-05-22
CS202543B2 (en) 1981-01-30
NO144110C (no) 1981-06-24
NO744714L (sv) 1975-07-21
CH616935A5 (en) 1980-04-30
CA1061353A (en) 1979-08-28
FR2255894A1 (sv) 1975-07-25
JPS50129568A (sv) 1975-10-13
FI374274A (sv) 1975-06-28
ATA1034174A (de) 1978-02-15
SE7416231L (sv) 1975-06-30
IL46423A (en) 1979-03-12
CH616934A5 (en) 1980-04-30
AU7687874A (en) 1976-06-24
NO144110B (no) 1981-03-16
DE2461670A1 (de) 1975-07-10
FI67080B (fi) 1984-09-28
HU171874B (hu) 1978-04-28

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