FR7M - - Google Patents

Info

Publication number
FR7M
FR7M FR830150A FR830150A FR7M FR 7 M FR7 M FR 7M FR 830150 A FR830150 A FR 830150A FR 830150 A FR830150 A FR 830150A FR 7 M FR7 M FR 7M
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.)
Expired
Application number
FR830150A
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
Priority to FR830150A priority Critical patent/FR7M/fr
Application granted granted Critical
Publication of FR7M publication Critical patent/FR7M/fr
Priority to GB19376/61A priority patent/GB920141A/en
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
    • C07D311/24—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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
FR830150A 1960-06-16 1960-06-16 Expired FR7M (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR830150A FR7M (fr) 1960-06-16 1960-06-16
GB19376/61A GB920141A (en) 1960-06-16 1961-05-29 Therapeutic chromone derivative, its production and compositions containing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR830150A FR7M (fr) 1960-06-16 1960-06-16

Publications (1)

Publication Number Publication Date
FR7M true FR7M (fr) 1960-11-28

Family

ID=8733524

Family Applications (1)

Application Number Title Priority Date Filing Date
FR830150A Expired FR7M (fr) 1960-06-16 1960-06-16

Country Status (2)

Country Link
FR (1) FR7M (fr)
GB (1) GB920141A (fr)

Also Published As

Publication number Publication date
GB920141A (en) 1963-03-06

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