GB1195752A - Xanthene and Thioxanthene Derivatives - Google Patents

Xanthene and Thioxanthene Derivatives

Info

Publication number
GB1195752A
GB1195752A GB133868A GB133868A GB1195752A GB 1195752 A GB1195752 A GB 1195752A GB 133868 A GB133868 A GB 133868A GB 133868 A GB133868 A GB 133868A GB 1195752 A GB1195752 A GB 1195752A
Authority
GB
United Kingdom
Prior art keywords
hydroxy
thiaxanthenone
compounds
alkyl
acid
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
GB133868A
Other languages
English (en)
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.)
STWB Inc
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 GB1195752A publication Critical patent/GB1195752A/en
Expired legal-status Critical Current

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
    • C07D311/86—Oxygen atoms, e.g. xanthones
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB133868A 1967-02-10 1968-01-09 Xanthene and Thioxanthene Derivatives Expired GB1195752A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US61505867A 1967-02-10 1967-02-10

Publications (1)

Publication Number Publication Date
GB1195752A true GB1195752A (en) 1970-06-24

Family

ID=24463820

Family Applications (1)

Application Number Title Priority Date Filing Date
GB133868A Expired GB1195752A (en) 1967-02-10 1968-01-09 Xanthene and Thioxanthene Derivatives

Country Status (7)

Country Link
BE (1) BE710423A (sk)
CH (2) CH513151A (sk)
DE (1) DE1668974A1 (sk)
FR (1) FR8379M (sk)
GB (1) GB1195752A (sk)
NL (2) NL6801093A (sk)
SE (1) SE352355B (sk)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106810532A (zh) * 2016-12-20 2017-06-09 四川大学 一类胺烷氧基噻吨酮类化合物、其制备方法和用途

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106810532A (zh) * 2016-12-20 2017-06-09 四川大学 一类胺烷氧基噻吨酮类化合物、其制备方法和用途
CN106810532B (zh) * 2016-12-20 2019-03-15 四川大学 一类胺烷氧基噻吨酮类化合物、其制备方法和用途

Also Published As

Publication number Publication date
FR8379M (sk) 1971-03-01
CH513151A (de) 1971-09-30
DE1668974A1 (de) 1971-09-23
SE352355B (sk) 1972-12-27
BE710423A (sk) 1968-08-07
NL6801093A (sk) 1968-08-12
NL7203258A (sk) 1972-06-26
CH546757A (de) 1974-03-15

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Legal Events

Date Code Title Description
429A Application made for amendment of specification (sect. 29/1949)
429H Application (made) for amendment of specification now open to opposition (sect. 29/1949)
429D Case decided by the comptroller ** specification amended (sect. 29/1949)
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees