DE1668974A1 - Chemische Verbindungen und ihre Herstellung - Google Patents

Chemische Verbindungen und ihre Herstellung

Info

Publication number
DE1668974A1
DE1668974A1 DE19681668974 DE1668974A DE1668974A1 DE 1668974 A1 DE1668974 A1 DE 1668974A1 DE 19681668974 DE19681668974 DE 19681668974 DE 1668974 A DE1668974 A DE 1668974A DE 1668974 A1 DE1668974 A1 DE 1668974A1
Authority
DE
Germany
Prior art keywords
phenyl
compound
ethoxy
lower alkyl
xanthenone
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.)
Pending
Application number
DE19681668974
Other languages
German (de)
English (en)
Inventor
Sydney Archer
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 DE1668974A1 publication Critical patent/DE1668974A1/de
Pending 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)
DE19681668974 1967-02-10 1968-02-05 Chemische Verbindungen und ihre Herstellung Pending DE1668974A1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE1668974A1 true DE1668974A1 (de) 1971-09-23

Family

ID=24463820

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19681668974 Pending DE1668974A1 (de) 1967-02-10 1968-02-05 Chemische Verbindungen und ihre Herstellung

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)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CH546757A (de) 1974-03-15
NL7203258A (sk) 1972-06-26
CH513151A (de) 1971-09-30
GB1195752A (en) 1970-06-24
SE352355B (sk) 1972-12-27
FR8379M (sk) 1971-03-01
BE710423A (sk) 1968-08-07
NL6801093A (sk) 1968-08-12

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