CA990725A - Process for preparing 1,2,3,4-tetrahydroisoquinolines - Google Patents

Process for preparing 1,2,3,4-tetrahydroisoquinolines

Info

Publication number
CA990725A
CA990725A CA173,937A CA173937A CA990725A CA 990725 A CA990725 A CA 990725A CA 173937 A CA173937 A CA 173937A CA 990725 A CA990725 A CA 990725A
Authority
CA
Canada
Prior art keywords
tetrahydroisoquinolines
preparing
Prior art date
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
CA173,937A
Other versions
CA173937S (en
Inventor
Suminori Umio
Hiromu Kochi
Teiji Kishimoto
Yoshiyuki Kaneda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujisawa Pharmaceutical Co Ltd
Original Assignee
Fujisawa Pharmaceutical Co Ltd
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 JP6196272A external-priority patent/JPS5637227B2/ja
Priority claimed from JP6196372A external-priority patent/JPS553349B2/ja
Priority claimed from JP6196072A external-priority patent/JPS5439385B2/ja
Priority claimed from JP6196172A external-priority patent/JPS55381B2/ja
Priority claimed from JP10021172A external-priority patent/JPS5653547B2/ja
Priority claimed from JP10021072A external-priority patent/JPS5637228B2/ja
Application filed by Fujisawa Pharmaceutical Co Ltd filed Critical Fujisawa Pharmaceutical Co Ltd
Application granted granted Critical
Publication of CA990725A publication Critical patent/CA990725A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D217/00—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems
    • C07D217/12—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with radicals, substituted by hetero atoms, attached to carbon atoms of the nitrogen-containing ring
    • C07D217/14—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with radicals, substituted by hetero atoms, attached to carbon atoms of the nitrogen-containing ring other than aralkyl radicals
    • C07D217/16—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with radicals, substituted by hetero atoms, attached to carbon atoms of the nitrogen-containing ring other than aralkyl radicals substituted by oxygen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D217/00—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems
    • C07D217/12—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with radicals, substituted by hetero atoms, attached to carbon atoms of the nitrogen-containing ring
    • C07D217/14—Heterocyclic compounds containing isoquinoline or hydrogenated isoquinoline ring systems with radicals, substituted by hetero atoms, attached to carbon atoms of the nitrogen-containing ring other than aralkyl radicals
CA173,937A 1972-06-20 1973-06-13 Process for preparing 1,2,3,4-tetrahydroisoquinolines Expired CA990725A (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP6196272A JPS5637227B2 (en) 1972-06-20 1972-06-20
JP6196372A JPS553349B2 (en) 1972-06-20 1972-06-20
JP6196072A JPS5439385B2 (en) 1972-06-20 1972-06-20
JP6196172A JPS55381B2 (en) 1972-06-20 1972-06-20
JP10021172A JPS5653547B2 (en) 1972-10-05 1972-10-05
JP10021072A JPS5637228B2 (en) 1972-10-05 1972-10-05

Publications (1)

Publication Number Publication Date
CA990725A true CA990725A (en) 1976-06-08

Family

ID=27550865

Family Applications (1)

Application Number Title Priority Date Filing Date
CA173,937A Expired CA990725A (en) 1972-06-20 1973-06-13 Process for preparing 1,2,3,4-tetrahydroisoquinolines

Country Status (3)

Country Link
AR (1) AR203624A1 (en)
CA (1) CA990725A (en)
CH (1) CH592629A5 (en)

Also Published As

Publication number Publication date
AR203624A1 (en) 1975-09-30
CH592629A5 (en) 1977-10-31

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