NL7217175A - - Google Patents

Info

Publication number
NL7217175A
NL7217175A NL7217175A NL7217175A NL7217175A NL 7217175 A NL7217175 A NL 7217175A NL 7217175 A NL7217175 A NL 7217175A NL 7217175 A NL7217175 A NL 7217175A NL 7217175 A NL7217175 A NL 7217175A
Authority
NL
Netherlands
Application number
NL7217175A
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 NL7217175A publication Critical patent/NL7217175A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C62/00—Compounds having carboxyl groups bound to carbon atoms of rings other than six—membered aromatic rings and containing any of the groups OH, O—metal, —CHO, keto, ether, groups, groups, or groups
    • C07C62/30—Unsaturated compounds
    • C07C62/38—Unsaturated compounds containing keto groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/45—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by at least one doubly—bound oxygen atom, not being part of a —CHO group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/45—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation
    • C07C45/48—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by condensation involving decarboxylation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
    • C07C49/657—Unsaturated compounds containing a keto groups being part of a ring containing six-membered aromatic rings
    • C07C49/665—Unsaturated compounds containing a keto groups being part of a ring containing six-membered aromatic rings a keto group being part of a condensed ring system
    • C07C49/67—Unsaturated compounds containing a keto groups being part of a ring containing six-membered aromatic rings a keto group being part of a condensed ring system having two rings, e.g. tetralones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
    • C07C49/657—Unsaturated compounds containing a keto groups being part of a ring containing six-membered aromatic rings
    • C07C49/665—Unsaturated compounds containing a keto groups being part of a ring containing six-membered aromatic rings a keto group being part of a condensed ring system
    • C07C49/675—Unsaturated compounds containing a keto groups being part of a ring containing six-membered aromatic rings a keto group being part of a condensed ring system having three rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/587—Unsaturated compounds containing a keto groups being part of a ring
    • C07C49/687—Unsaturated compounds containing a keto groups being part of a ring containing halogen
    • C07C49/697—Unsaturated compounds containing a keto groups being part of a ring containing halogen containing six-membered aromatic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2603/00—Systems containing at least three condensed rings
    • C07C2603/02—Ortho- or ortho- and peri-condensed systems
    • C07C2603/04—Ortho- or ortho- and peri-condensed systems containing three rings
    • C07C2603/06—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members
    • C07C2603/10—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members containing five-membered rings
    • C07C2603/12—Ortho- or ortho- and peri-condensed systems containing three rings containing at least one ring with less than six ring members containing five-membered rings only one five-membered ring
    • C07C2603/16—Benz[e]indenes; Hydrogenated benz[e]indenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NL7217175A 1972-01-25 1972-12-15 NL7217175A (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB1330072*[A GB1412291A (en) 1972-01-25 1972-01-25 2-nitro-indan-1,3-diones methods for their preparation and anti-allergic compositions containing them
GB1330072 1972-03-22
GB2870772 1972-06-20
GB4802772 1972-10-18

Publications (1)

Publication Number Publication Date
NL7217175A true NL7217175A (ja) 1973-07-27

Family

ID=27447285

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7217175A NL7217175A (ja) 1972-01-25 1972-12-15

Country Status (11)

Country Link
US (1) US3936504A (ja)
BE (1) BE792867A (ja)
CA (2) CA1017757A (ja)
CH (1) CH592603A5 (ja)
DE (1) DE2261568A1 (ja)
DK (2) DK137379B (ja)
FR (1) FR2181661B1 (ja)
GB (1) GB1412291A (ja)
NL (1) NL7217175A (ja)
NO (1) NO135632C (ja)
SE (2) SE401821B (ja)

Also Published As

Publication number Publication date
SE401821B (sv) 1978-05-29
FR2181661A1 (ja) 1973-12-07
US3936504A (en) 1976-02-03
DK137379B (da) 1978-02-27
FR2181661B1 (ja) 1976-06-25
NO135632C (ja) 1977-05-04
BE792867A (fr) 1973-06-15
NO135632B (ja) 1977-01-24
DK137379C (ja) 1978-08-07
CA1017757A (en) 1977-09-20
CH592603A5 (ja) 1977-10-31
DK560577A (da) 1977-12-15
DE2261568A1 (de) 1973-08-02
SE7610364L (sv) 1976-09-17
CA1021799A (en) 1977-11-29
GB1412291A (en) 1975-11-05

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Legal Events

Date Code Title Description
BV The patent application has lapsed