FR1167488A - Process for the preparation of dihydrosantonin derivatives - Google Patents

Process for the preparation of dihydrosantonin derivatives

Info

Publication number
FR1167488A
FR1167488A FR1167488DA FR1167488A FR 1167488 A FR1167488 A FR 1167488A FR 1167488D A FR1167488D A FR 1167488DA FR 1167488 A FR1167488 A FR 1167488A
Authority
FR
France
Prior art keywords
dihydrosantonin
derivatives
preparation
dihydrosantonin derivatives
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
Other languages
French (fr)
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.)
Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda 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
Application filed by Takeda Pharmaceutical Co Ltd filed Critical Takeda Pharmaceutical Co Ltd
Application granted granted Critical
Publication of FR1167488A publication Critical patent/FR1167488A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D307/92—Naphthofurans; Hydrogenated naphthofurans

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1167488D 1953-10-02 1954-10-02 Process for the preparation of dihydrosantonin derivatives Expired FR1167488A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1167488X 1953-10-02

Publications (1)

Publication Number Publication Date
FR1167488A true FR1167488A (en) 1958-11-25

Family

ID=14694782

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1167488D Expired FR1167488A (en) 1953-10-02 1954-10-02 Process for the preparation of dihydrosantonin derivatives

Country Status (1)

Country Link
FR (1) FR1167488A (en)

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