FR1441425A - New thieno-benzo-thiapyranes and their preparation - Google Patents

New thieno-benzo-thiapyranes and their preparation

Info

Publication number
FR1441425A
FR1441425A FR990443A FR990443A FR1441425A FR 1441425 A FR1441425 A FR 1441425A FR 990443 A FR990443 A FR 990443A FR 990443 A FR990443 A FR 990443A FR 1441425 A FR1441425 A FR 1441425A
Authority
FR
France
Prior art keywords
thiapyranes
benzo
preparation
new thieno
thieno
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
FR990443A
Other languages
French (fr)
Inventor
Jany Renz
Jean-Pierre Bourquin
Leo Ruesch
Gustav Schwarb
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.)
Sandoz AG
Original Assignee
Sandoz AG
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 CH1233563A external-priority patent/CH433386A/en
Application filed by Sandoz AG filed Critical Sandoz AG
Priority to FR990443A priority Critical patent/FR1441425A/en
Application granted granted Critical
Publication of FR1441425A publication Critical patent/FR1441425A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D495/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms
    • C07D495/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having sulfur atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
    • C07D495/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR990443A 1963-10-08 1964-10-06 New thieno-benzo-thiapyranes and their preparation Expired FR1441425A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR990443A FR1441425A (en) 1963-10-08 1964-10-06 New thieno-benzo-thiapyranes and their preparation

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH1233563A CH433386A (en) 1963-10-08 1963-10-08 Process for the preparation of new heterocyclic compounds
CH988764 1964-07-29
FR990443A FR1441425A (en) 1963-10-08 1964-10-06 New thieno-benzo-thiapyranes and their preparation

Publications (1)

Publication Number Publication Date
FR1441425A true FR1441425A (en) 1966-06-10

Family

ID=27176336

Family Applications (1)

Application Number Title Priority Date Filing Date
FR990443A Expired FR1441425A (en) 1963-10-08 1964-10-06 New thieno-benzo-thiapyranes and their preparation

Country Status (1)

Country Link
FR (1) FR1441425A (en)

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