IE39567B1 - Oxides of sulphur-containing triclic compounds methods fortheir preparation and compositions containing them - Google Patents

Oxides of sulphur-containing triclic compounds methods fortheir preparation and compositions containing them

Info

Publication number
IE39567B1
IE39567B1 IE1591/73A IE159173A IE39567B1 IE 39567 B1 IE39567 B1 IE 39567B1 IE 1591/73 A IE1591/73 A IE 1591/73A IE 159173 A IE159173 A IE 159173A IE 39567 B1 IE39567 B1 IE 39567B1
Authority
IE
Ireland
Prior art keywords
compounds
triclic
sulphur
oxides
formula
Prior art date
Application number
IE1591/73A
Other versions
IE39567L (en
Original Assignee
Wellcome Found
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 Wellcome Found filed Critical Wellcome Found
Publication of IE39567L publication Critical patent/IE39567L/en
Publication of IE39567B1 publication Critical patent/IE39567B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C323/00—Thiols, sulfides, hydropolysulfides or polysulfides substituted by halogen, oxygen or nitrogen atoms, or by sulfur atoms not being part of thio groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D327/00—Heterocyclic compounds containing rings having oxygen and sulfur atoms as the only ring hetero atoms
    • C07D327/02—Heterocyclic compounds containing rings having oxygen and sulfur atoms as the only ring hetero atoms one oxygen atom and one sulfur atom
    • C07D327/06—Six-membered rings
    • C07D327/08—[b,e]-condensed with two six-membered carbocyclic rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D333/00—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/50—Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom condensed with carbocyclic rings or ring systems
    • C07D333/76—Dibenzothiophenes
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D339/00—Heterocyclic compounds containing rings having two sulfur atoms as the only ring hetero atoms
    • C07D339/08—Six-membered rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Heterocyclic Compounds Containing Sulfur Atoms (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

Tricyclic compounds of the formula 1, in which the radicals Z<1>, Z<2> and Z<3> have the meaning given in Patent Claim 1, are obtained by oxidising compounds of the formula 2, in which Z<1'> denotes an acyl group derived from a carboxylic acid or Z<1>, in the 10-position and simultaneously oxidising an acyl group Z<1'> which may be present to the carboxyl group. The compounds are optionally converted into their salts or, if at least one of these substituents Z<1> and Z<2> is a carboxyl group, into their esters or amides by esterification or amidation. In mammals, the compounds act as inhibitors of certain allergic reactions. Several of the compounds of the formula 1 prepared are novel. <IMAGE> [GB1458186A]
IE1591/73A 1972-09-06 1973-09-06 Oxides of sulphur-containing triclic compounds methods fortheir preparation and compositions containing them IE39567B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4143472A GB1458186A (en) 1972-09-06 1972-09-06 Oxides of sulphur-containing tricyclic compounds methods for their preparation and compositions containing them
GB3895173 1973-08-17

Publications (2)

Publication Number Publication Date
IE39567L IE39567L (en) 1974-03-06
IE39567B1 true IE39567B1 (en) 1978-11-08

Family

ID=26263961

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1591/73A IE39567B1 (en) 1972-09-06 1973-09-06 Oxides of sulphur-containing triclic compounds methods fortheir preparation and compositions containing them

Country Status (10)

Country Link
JP (1) JPS4992062A (en)
CA (1) CA1027953A (en)
CH (1) CH617432A5 (en)
DE (1) DE2344800A1 (en)
ES (1) ES418492A1 (en)
FR (2) FR2199469B1 (en)
GB (1) GB1458186A (en)
IE (1) IE39567B1 (en)
IL (1) IL43161A (en)
NL (1) NL7312252A (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7008628A (en) * 1969-06-25 1970-12-29
US3642997A (en) * 1969-06-25 1972-02-15 Merck & Co Inc Tricyclic carboxylic acids in the treatment of inflammation
BE793954A (en) * 1972-07-19 1973-07-12 Syntex Corp THIOXANTHONE-CARBOXYLIC ACIDS AND THEIR DERIVATIVES

Also Published As

Publication number Publication date
DE2344800A1 (en) 1974-03-21
IE39567L (en) 1974-03-06
FR2289183A1 (en) 1976-05-28
CA1027953A (en) 1978-03-14
IL43161A0 (en) 1973-11-28
CH617432A5 (en) 1980-05-30
FR2199469B1 (en) 1977-01-28
JPS4992062A (en) 1974-09-03
NL7312252A (en) 1974-03-08
FR2199469A1 (en) 1974-04-12
GB1458186A (en) 1976-12-08
FR2289183B1 (en) 1978-08-18
IL43161A (en) 1978-07-31
ES418492A1 (en) 1976-07-16

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