FR1563616A - - Google Patents

Info

Publication number
FR1563616A
FR1563616A FR977786A FR977786A FR1563616A FR 1563616 A FR1563616 A FR 1563616A FR 977786 A FR977786 A FR 977786A FR 977786 A FR977786 A FR 977786A FR 1563616 A FR1563616 A FR 1563616A
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
FR977786A
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR1563616A publication Critical patent/FR1563616A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D493/00—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system
    • C07D493/02—Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system in which the condensed system contains two hetero rings
    • C07D493/08—Bridged systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/02—Solvent extraction of solids
    • B01D11/0203—Solvent extraction of solids with a supercritical fluid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D11/00—Solvent extraction
    • B01D11/04—Solvent extraction of solutions which are liquid
    • B01D11/0403—Solvent extraction of solutions which are liquid with a supercritical fluid
    • B01D11/0407—Solvent extraction of solutions which are liquid with a supercritical fluid the supercritical fluid acting as solvent for the solute
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D317/00—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/44—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D317/70—Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with ring systems containing two or more relevant rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
FR977786A 1963-06-11 1964-06-10 Expired FR1563616A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US28696263A 1963-06-11 1963-06-11
US30663963A 1963-09-04 1963-09-04

Publications (1)

Publication Number Publication Date
FR1563616A true FR1563616A (en) 1969-04-18

Family

ID=26964164

Family Applications (2)

Application Number Title Priority Date Filing Date
FR977786A Expired FR1563616A (en) 1963-06-11 1964-06-10
FR987608A Expired FR3987M (en) 1963-06-11 1964-09-09

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR987608A Expired FR3987M (en) 1963-06-11 1964-09-09

Country Status (13)

Country Link
BE (1) BE649168A (en)
CH (1) CH475236A (en)
CY (1) CY562A (en)
DE (1) DE1493987C3 (en)
DK (5) DK120759B (en)
ES (1) ES301159A1 (en)
FI (1) FI42321B (en)
FR (2) FR1563616A (en)
GB (1) GB1074081A (en)
IL (2) IL28487A (en)
NL (1) NL147935B (en)
NO (1) NO117079B (en)
SE (1) SE335989B (en)

Also Published As

Publication number Publication date
DE1493987B2 (en) 1973-03-01
GB1074081A (en) 1967-06-28
DK113015B (en) 1969-02-10
NO117079B (en) 1969-06-30
SE335989B (en) 1971-06-21
CY562A (en) 1970-10-14
BE649168A (en) 1964-12-11
DE1493987C3 (en) 1973-09-27
DK115257B (en) 1969-09-22
DK112731B (en) 1969-01-13
DK120759B (en) 1971-07-12
NL147935B (en) 1975-12-15
IL28487A (en) 1968-01-25
DE1493987A1 (en) 1969-07-24
FR3987M (en) 1966-03-07
ES301159A1 (en) 1965-11-16
DK115109B (en) 1969-09-08
NL6406641A (en) 1964-12-14
FI42321B (en) 1970-03-31
CH475236A (en) 1969-07-15
IL21455A (en) 1968-01-25

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Legal Events

Date Code Title Description
ST Notification of lapse