CH556861A - Procede de preparation de thioxanthenes. - Google Patents

Procede de preparation de thioxanthenes.

Info

Publication number
CH556861A
CH556861A CH144273A CH144273A CH556861A CH 556861 A CH556861 A CH 556861A CH 144273 A CH144273 A CH 144273A CH 144273 A CH144273 A CH 144273A CH 556861 A CH556861 A CH 556861A
Authority
CH
Switzerland
Prior art keywords
procede
thioxanthenes
preparation
Prior art date
Application number
CH144273A
Other languages
English (en)
Original Assignee
Sterling Drug Inc
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 Sterling Drug Inc filed Critical Sterling Drug Inc
Publication of CH556861A publication Critical patent/CH556861A/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D335/00—Heterocyclic compounds containing six-membered rings having one sulfur atom as the only ring hetero atom
    • C07D335/04—Heterocyclic compounds containing six-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
    • C07D335/10—Dibenzothiopyrans; Hydrogenated dibenzothiopyrans
    • C07D335/12—Thioxanthenes
    • C07D335/14—Thioxanthenes with hetero atoms or 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 9
    • C07D335/16—Oxygen atoms, e.g. thioxanthones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
CH144273A 1970-10-05 1971-10-05 Procede de preparation de thioxanthenes. CH556861A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US7822170A 1970-10-05 1970-10-05

Publications (1)

Publication Number Publication Date
CH556861A true CH556861A (de) 1974-12-13

Family

ID=22142695

Family Applications (1)

Application Number Title Priority Date Filing Date
CH144273A CH556861A (de) 1970-10-05 1971-10-05 Procede de preparation de thioxanthenes.

Country Status (6)

Country Link
US (1) US3764612A (de)
AU (1) AU3427671A (de)
CH (1) CH556861A (de)
GB (1) GB1333649A (de)
IL (1) IL47248A (de)
ZA (1) ZA716590B (de)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB829176A (en) * 1958-06-23 1960-02-24 Parke Davis & Co Diamine compounds and means of producing the same
DE1128861B (de) * 1958-07-04 1962-05-03 Davis & Company Verfahren zur Herstellung von Thioxanthonderivaten

Also Published As

Publication number Publication date
IL47248A (en) 1976-07-30
ZA716590B (en) 1972-06-28
GB1333649A (en) 1973-10-10
US3764612A (en) 1973-10-09
AU3427671A (en) 1973-04-12

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Legal Events

Date Code Title Description
PL Patent ceased