ZA716267B - Bis-basic ketones of xanthene and xanthen-9-one and antiviral compositions thereof - Google Patents

Bis-basic ketones of xanthene and xanthen-9-one and antiviral compositions thereof

Info

Publication number
ZA716267B
ZA716267B ZA716267A ZA716267A ZA716267B ZA 716267 B ZA716267 B ZA 716267B ZA 716267 A ZA716267 A ZA 716267A ZA 716267 A ZA716267 A ZA 716267A ZA 716267 B ZA716267 B ZA 716267B
Authority
ZA
South Africa
Prior art keywords
xanthen
xanthene
bis
antiviral compositions
basic ketones
Prior art date
Application number
ZA716267A
Other languages
English (en)
Inventor
R Fleming
A Sill
F Sweet
Original Assignee
Richardson Merrell 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 Richardson Merrell Inc filed Critical Richardson Merrell Inc
Publication of ZA716267B publication Critical patent/ZA716267B/xx

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)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Insertion, Bundling And Securing Of Wires For Electric Apparatuses (AREA)
ZA716267A 1970-12-11 1971-09-20 Bis-basic ketones of xanthene and xanthen-9-one and antiviral compositions thereof ZA716267B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US097379A US3859286A (en) 1970-12-11 1970-12-11 Bis-basic ketones of xanthene and xanthen-9-one

Publications (1)

Publication Number Publication Date
ZA716267B true ZA716267B (en) 1972-05-31

Family

ID=22263057

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA716267A ZA716267B (en) 1970-12-11 1971-09-20 Bis-basic ketones of xanthene and xanthen-9-one and antiviral compositions thereof

Country Status (21)

Country Link
US (1) US3859286A (fr)
JP (1) JPS5545549B1 (fr)
AR (1) AR196404A1 (fr)
AT (2) AT317890B (fr)
AU (1) AU453068B2 (fr)
BE (1) BE776535A (fr)
CA (1) CA948192A (fr)
CH (1) CH562818A5 (fr)
CS (1) CS166791B2 (fr)
DE (1) DE2151707A1 (fr)
DK (1) DK132275C (fr)
ES (1) ES397821A1 (fr)
FR (1) FR2118031B1 (fr)
GB (1) GB1313454A (fr)
HU (1) HU163026B (fr)
IE (1) IE35643B1 (fr)
IL (1) IL37755A (fr)
NL (1) NL7115559A (fr)
NO (1) NO135249C (fr)
SE (1) SE382458B (fr)
ZA (1) ZA716267B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4061768A (en) * 1971-09-08 1977-12-06 Burroughs Wellcome Co. Certain cyclic carbonyl compounds used in the prophylaxis of allergic conditions
US4108896A (en) * 1972-12-21 1978-08-22 Richardson-Merrell Inc. Anthracene derivatives
US3817992A (en) * 1972-12-21 1974-06-18 Richardson Merrell Inc Xanthene and thioxanthene derivatives
US4008240A (en) 1972-12-21 1977-02-15 Richardson-Merrell Inc. Xanthene and thioxanthene derivatives
US4250097A (en) * 1978-03-08 1981-02-10 Syntex (U.S.A.) Inc. Compositions for and a method of preventing diabetic complications
DE3008411A1 (de) * 1980-03-05 1981-09-10 Merck Patent Gmbh, 6100 Darmstadt Neue aromatisch-aliphatische ketone, ihre verwendung als photoinitiatoren sowie photopolymerisierbare systeme enthaltend solche ketone
CA2434636A1 (fr) * 2001-01-16 2002-07-25 Guilford Pharmaceuticals, Inc. Composes aromatiques symetriquement disubstitues et compositions pharmaceutiques permettant d'inhiber la poly (adp-ribose) glycohydrolase, et procedes d'utilisation associes
US10113075B2 (en) 2014-09-04 2018-10-30 Igm Malta Limited Polycyclic photoinitiators
WO2018083635A2 (fr) * 2016-11-04 2018-05-11 Auckland Uniservices Limited Dérivés hétérocycliques tricycliques et leurs utilisations
MX2022011765A (es) 2020-03-26 2022-11-09 Provectus Pharmatech Inc Usos novedosos de xantenos halogenados en oncologia y virologia.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA711333B (en) * 1970-03-27 1971-11-24 Richardson Merrell Inc Bis-basic ketones of fluorene and fluorenone
US3767674A (en) * 1971-10-01 1973-10-23 Ostra Lakemedel Ab Cyclohexeno thioxanthones

Also Published As

Publication number Publication date
DE2151707A1 (de) 1972-06-29
AR196404A1 (es) 1973-12-27
IE35643B1 (en) 1976-04-14
IL37755A0 (en) 1971-11-29
AU3390871A (en) 1973-04-05
JPS5545549B1 (fr) 1980-11-18
HU163026B (fr) 1973-05-28
DK132275C (da) 1976-04-12
BE776535A (fr) 1972-04-04
IE35643L (en) 1972-06-11
NL7115559A (fr) 1972-06-13
CS166791B2 (fr) 1976-03-29
AT317890B (de) 1974-09-25
US3859286A (en) 1975-01-07
IL37755A (en) 1974-07-31
FR2118031A1 (fr) 1972-07-28
DK132275B (da) 1975-11-17
GB1313454A (en) 1973-04-11
NO135249C (fr) 1977-03-09
SE382458B (sv) 1976-02-02
AU453068B2 (en) 1974-09-19
CH562818A5 (fr) 1975-06-13
FR2118031B1 (fr) 1975-06-13
ES397821A1 (es) 1975-06-16
AT319944B (de) 1975-01-10
NO135249B (fr) 1976-11-29
CA948192A (en) 1974-05-28

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