CH520675A - Process for the preparation of new xanthene derivatives - Google Patents

Process for the preparation of new xanthene derivatives

Info

Publication number
CH520675A
CH520675A CH1450769A CH1450769A CH520675A CH 520675 A CH520675 A CH 520675A CH 1450769 A CH1450769 A CH 1450769A CH 1450769 A CH1450769 A CH 1450769A CH 520675 A CH520675 A CH 520675A
Authority
CH
Switzerland
Prior art keywords
preparation
xanthene derivatives
new
new xanthene
derivatives
Prior art date
Application number
CH1450769A
Other languages
French (fr)
Inventor
Sanders Adams Stewart
John Armitage Bernard
William Bristow Norman
Vincent Heathcote Bernard
Original Assignee
Boots 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 Boots Co Ltd filed Critical Boots Co Ltd
Priority to CH1733871A priority Critical patent/CH529748A/en
Priority to CH1733771A priority patent/CH528503A/en
Priority to CH1733971A priority patent/CH528504A/en
Publication of CH520675A publication Critical patent/CH520675A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/78—Ring systems having three or more relevant rings
    • C07D311/80—Dibenzopyrans; Hydrogenated dibenzopyrans
    • C07D311/82—Xanthenes
    • C07D311/84—Xanthenes 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
    • C07D311/88—Nitrogen atoms
    • 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
    • C07D335/18—Nitrogen atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/0834—Compounds having one or more O-Si linkage
    • C07F7/0892—Compounds with a Si-O-N linkage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Thiazole And Isothizaole Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
CH1450769A 1968-09-27 1969-09-25 Process for the preparation of new xanthene derivatives CH520675A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH1733871A CH529748A (en) 1968-09-27 1969-09-25 Process for the preparation of new xanthene derivatives
CH1733771A CH528503A (en) 1968-09-27 1969-09-25 4-(thia)xanthen-9-yl (thio) semicarbazides with - gastric antisecretory activity
CH1733971A CH528504A (en) 1968-09-27 1969-09-25 Process for the preparation of new xanthene derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4608568A GB1253521A (en) 1968-09-27 1968-09-27 Novel xanthen and thiaxanthen derivatives and the preparation thereof

Publications (1)

Publication Number Publication Date
CH520675A true CH520675A (en) 1972-03-31

Family

ID=10439796

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1450769A CH520675A (en) 1968-09-27 1969-09-25 Process for the preparation of new xanthene derivatives

Country Status (8)

Country Link
JP (3) JPS4838711B1 (en)
CA (1) CA956943A (en)
CH (1) CH520675A (en)
DE (1) DE1948816C3 (en)
FR (1) FR2019048B1 (en)
GB (1) GB1253521A (en)
SE (1) SE364958B (en)
SU (2) SU404259A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0019188A1 (en) * 1979-05-09 1980-11-26 Hoechst Aktiengesellschaft Process for the pad dyeing of cellulose fibre textile webs

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52104305U (en) * 1976-02-03 1977-08-08
WO2015039334A1 (en) * 2013-09-22 2015-03-26 Merck Sharp & Dohme Corp. TrkA KINASE INHIBITORS, COMPOSITIONS AND METHODS THEREOF

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0019188A1 (en) * 1979-05-09 1980-11-26 Hoechst Aktiengesellschaft Process for the pad dyeing of cellulose fibre textile webs

Also Published As

Publication number Publication date
JPS4811708B1 (en) 1973-04-14
SU424353A3 (en) 1974-04-15
FR2019048B1 (en) 1973-01-12
JPS4811709B1 (en) 1973-04-14
FR2019048A1 (en) 1970-06-26
SE364958B (en) 1974-03-11
DE1948816A1 (en) 1970-04-02
GB1253521A (en) 1971-11-17
DE1948816B2 (en) 1979-07-12
CA956943A (en) 1974-10-29
JPS4838711B1 (en) 1973-11-19
SU404259A3 (en) 1973-10-26
DE1948816C3 (en) 1980-03-13

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Legal Events

Date Code Title Description
PL Patent ceased