NL7416873A - PROCESS FOR THE PREPARATION OF PHARMACEUTICAL PREPARATIONS AND WITH ANTI-ALLERGIC ACTION, THE PRODUCTS THEREFORE FORMED, AS WELL AS IRON FOR THE PREPARATION OF 5: 6-BENZO-RANGE DERIVATIVES. - Google Patents

PROCESS FOR THE PREPARATION OF PHARMACEUTICAL PREPARATIONS AND WITH ANTI-ALLERGIC ACTION, THE PRODUCTS THEREFORE FORMED, AS WELL AS IRON FOR THE PREPARATION OF 5: 6-BENZO-RANGE DERIVATIVES.

Info

Publication number
NL7416873A
NL7416873A NL7416873A NL7416873A NL7416873A NL 7416873 A NL7416873 A NL 7416873A NL 7416873 A NL7416873 A NL 7416873A NL 7416873 A NL7416873 A NL 7416873A NL 7416873 A NL7416873 A NL 7416873A
Authority
NL
Netherlands
Prior art keywords
preparation
benzo
iron
products
well
Prior art date
Application number
NL7416873A
Other languages
Dutch (nl)
Original Assignee
Erba Carlo 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/en
Application filed by Erba Carlo Spa filed Critical Erba Carlo Spa
Publication of NL7416873A publication Critical patent/NL7416873A/en

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)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Pyrane Compounds (AREA)
NL7416873A 1973-12-27 1974-12-24 PROCESS FOR THE PREPARATION OF PHARMACEUTICAL PREPARATIONS AND WITH ANTI-ALLERGIC ACTION, THE PRODUCTS THEREFORE FORMED, AS WELL AS IRON FOR THE PREPARATION OF 5: 6-BENZO-RANGE DERIVATIVES. NL7416873A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IT3208973 1973-12-27
IT2477774A IT1045480B (en) 1974-07-04 1974-07-04 5,6-Benzo-gamma-pyrone derivs. - as anti-allergic and anti-ulcer agents
IT2524474 1974-07-17

Publications (1)

Publication Number Publication Date
NL7416873A true NL7416873A (en) 1975-07-01

Family

ID=27273401

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7416873A NL7416873A (en) 1973-12-27 1974-12-24 PROCESS FOR THE PREPARATION OF PHARMACEUTICAL PREPARATIONS AND WITH ANTI-ALLERGIC ACTION, THE PRODUCTS THEREFORE FORMED, AS WELL AS IRON FOR THE PREPARATION OF 5: 6-BENZO-RANGE DERIVATIVES.

Country Status (16)

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

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 (en) * 1980-11-11 1986-08-13 Bonomelli Spa PROCESS FOR THE PRODUCTION OF FLAVONIC DERIVATIVES FOR MEDICINAL ACTIVITY
FR2516922A1 (en) * 1981-11-25 1983-05-27 Lipha ACIDS (OXO-4-4H- (1) -BENZOPYRAN-8-YL) ALKANOIC, SALTS AND DERIVATIVES, PREPARATION AND DRUG CONTAINING THEM
US4525356A (en) * 1982-11-02 1985-06-25 Hokuriku Pharmaceutical Co., Ltd. N-substituted flavone-8-carboxamides
IL108841A0 (en) * 1993-03-10 1994-06-24 Pfizer Res & Dev Benzopyrans
JP3957795B2 (en) * 1996-10-04 2007-08-15 興和株式会社 Flavone derivative and pharmaceutical containing the same
WO2013076315A2 (en) * 2012-04-27 2013-05-30 Basf Se Substituted n-(tetrazol-5-yl)- and n-(triazol-5-yl)arylcarboxamide compounds and their use as herbicides
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
FI67080B (en) 1984-09-28
HU171874B (en) 1978-04-28
JPS5634595B2 (en) 1981-08-11
CA1061353A (en) 1979-08-28
IL46423A (en) 1979-03-12
SE417427B (en) 1981-03-16
NO144110C (en) 1981-06-24
ATA1034174A (en) 1978-02-15
FR2255894B1 (en) 1978-07-21
CS202543B2 (en) 1981-01-30
CH616935A5 (en) 1980-04-30
AU7687874A (en) 1976-06-24
SU611590A3 (en) 1978-06-15
IL46423A0 (en) 1975-05-22
FR2255894A1 (en) 1975-07-25
SE7416231L (en) 1975-06-30
NO744714L (en) 1975-07-21
DK680474A (en) 1975-08-25
DE2461670A1 (en) 1975-07-10
GB1479518A (en) 1977-07-13
FI374274A (en) 1975-06-28
FI67080C (en) 1985-01-10
JPS50129568A (en) 1975-10-13
AT345830B (en) 1978-10-10
NO144110B (en) 1981-03-16
CH616934A5 (en) 1980-04-30

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Legal Events

Date Code Title Description
CNR Transfer of rights (patent application after its laying open for public inspection)

Free format text: FARMITALIA CARLO ERBA S.P.A.

BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed