GB1001823A - Improvements in or relating to 4-hydroxy homothiaxanthenes - Google Patents

Improvements in or relating to 4-hydroxy homothiaxanthenes

Info

Publication number
GB1001823A
GB1001823A GB193765A GB193765A GB1001823A GB 1001823 A GB1001823 A GB 1001823A GB 193765 A GB193765 A GB 193765A GB 193765 A GB193765 A GB 193765A GB 1001823 A GB1001823 A GB 1001823A
Authority
GB
United Kingdom
Prior art keywords
homothiaxanthenes
hydroxy
relating
nr4r5
alkyl
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
GB193765A
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 Patent Ltd
Sandoz AG
Original Assignee
Sandoz Patent Ltd
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 CH968460A external-priority patent/CH384589A/en
Application filed by Sandoz Patent Ltd, Sandoz AG filed Critical Sandoz Patent Ltd
Publication of GB1001823A publication Critical patent/GB1001823A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D337/00—Heterocyclic compounds containing rings of more than six members having one sulfur atom as the only ring hetero atom
    • C07D337/02—Seven-membered rings
    • C07D337/06—Seven-membered rings condensed with carbocyclic rings or ring systems
    • C07D337/10—Seven-membered rings condensed with carbocyclic rings or ring systems condensed with two six-membered rings
    • C07D337/12—[b,e]-condensed

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

The invention comprises compounds of the general formula <FORM:1001823/C2/1> in which R1, R2 and R3 are hydrogen or alkyl (1-4 C), and either R4 and R5 are alkyl (1-4 C) or NR4R5 is morpholino or piperidino, with the proviso that when two of R1, R2 and R3 are hydrogen, R4 together with the remaining substituent of R1, R2 and R3 may represent an alkylene (2-4 C) radical; and their preparation by reacting homothiaxanthone with a compound Hal.Mg.CHR1.CHR2.CHR3.NR4R5, where Hal is chlorine, bromine or iodine, and hydrolysing the resulting magnesium complex. Isomers of a product are separated. Specifications 1,001,824 and 1,001,825 also are referred to.
GB193765A 1960-08-26 1961-08-16 Improvements in or relating to 4-hydroxy homothiaxanthenes Expired GB1001823A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH968460A CH384589A (en) 1960-08-26 1960-08-26 Process for the preparation of heterocyclic compounds
CH1189560 1960-10-25
CH643261 1961-06-01

Publications (1)

Publication Number Publication Date
GB1001823A true GB1001823A (en) 1965-08-18

Family

ID=27175493

Family Applications (2)

Application Number Title Priority Date Filing Date
GB193765A Expired GB1001823A (en) 1960-08-26 1961-08-16 Improvements in or relating to 4-hydroxy homothiaxanthenes
GB2959761A Expired GB1001822A (en) 1960-08-26 1961-08-16 Improvements in or relating to homothiaxanthenes

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB2959761A Expired GB1001822A (en) 1960-08-26 1961-08-16 Improvements in or relating to homothiaxanthenes

Country Status (2)

Country Link
ES (1) ES270093A1 (en)
GB (2) GB1001823A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW200400816A (en) * 2002-06-26 2004-01-16 Lilly Co Eli Tricyclic steroid hormone nuclear receptor modulators

Also Published As

Publication number Publication date
GB1001822A (en) 1965-08-18
ES270093A1 (en) 1962-05-01

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