FI750302A - - Google Patents

Info

Publication number
FI750302A
FI750302A FI750302A FI750302A FI750302A FI 750302 A FI750302 A FI 750302A FI 750302 A FI750302 A FI 750302A FI 750302 A FI750302 A FI 750302A FI 750302 A FI750302 A FI 750302A
Authority
FI
Finland
Application number
FI750302A
Other languages
Finnish (fi)
Inventor
Ronald Hilson Begg Galt
Robert James Pearce
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Publication of FI750302A publication Critical patent/FI750302A/fi

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
    • C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
    • C07D491/10—Spiro-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Saccharide Compounds (AREA)
FI750302A 1974-02-04 1975-02-04 FI750302A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB501674*[A GB1447583A (en) 1974-02-04 1974-02-04 Xanthene derivatives

Publications (1)

Publication Number Publication Date
FI750302A true FI750302A (ja) 1975-08-05

Family

ID=9788165

Family Applications (1)

Application Number Title Priority Date Filing Date
FI750302A FI750302A (ja) 1974-02-04 1975-02-04

Country Status (22)

Country Link
US (2) US4001419A (ja)
JP (1) JPS50112374A (ja)
AT (1) AT340417B (ja)
AU (1) AU7725375A (ja)
BE (1) BE825129A (ja)
CS (1) CS188938B2 (ja)
DD (1) DD118283A5 (ja)
DE (1) DE2504643A1 (ja)
DK (1) DK37675A (ja)
ES (1) ES434431A1 (ja)
FI (1) FI750302A (ja)
FR (1) FR2259606B1 (ja)
GB (1) GB1447583A (ja)
IL (1) IL46440A (ja)
IN (1) IN140039B (ja)
LU (1) LU71791A1 (ja)
NL (1) NL7501090A (ja)
NO (1) NO750341L (ja)
PL (1) PL97223B1 (ja)
SE (1) SE7501159L (ja)
SU (1) SU581869A3 (ja)
ZA (1) ZA75165B (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4198417A (en) * 1979-01-10 1980-04-15 American Hoechst Corporation Phenoxyphenylpiperidines
US4198419A (en) * 1979-01-10 1980-04-15 American Hoechst Corporation Phenylthiophenylpiperidines
US4198420A (en) * 1979-01-10 1980-04-15 American Hoechst Corporation Spiro[dibenz(b,f)thiepin-piperidine]s
US4198418A (en) * 1979-01-10 1980-04-15 American Hoechst Corporation Spiro[dibenz(b,f)oxepin-piperidine]s
EP0141962A1 (en) * 1983-09-15 1985-05-22 The Hilton - Davis Chemical Company Hydrazine derivatives of fluorans and use thereof in electrochromic recording systems
US5149830A (en) * 1990-02-23 1992-09-22 Steadfast, Inc. Substituted xanthene compounds
US7014925B2 (en) * 2003-04-29 2006-03-21 Canon Kabushiki Kaisha Heterogeneous spiro compounds in organic light emitting device elements
DE102004017398A1 (de) * 2004-04-05 2005-10-20 Clariant Internat Ltd Muttenz Fluorierte Xanthene und ihre Verwendung in Flüssigkristallmischungen
JP2010100573A (ja) * 2008-10-24 2010-05-06 Sumitomo Chemical Co Ltd キサンテン誘導体及び該誘導体を含有する熱可塑性ポリマー組成物
US9506929B2 (en) * 2012-02-23 2016-11-29 Portland State University Selective detection of amino group containing thiols
PT3239134T (pt) 2013-01-31 2021-01-28 Vertex Pharma Piridona amidas como moduladores dos canais de sódio

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3048595A (en) * 1960-11-14 1962-08-07 Smith Kline French Lab Spiro derivatives of thiazanthenes and xanthenes
US3652558A (en) * 1969-04-21 1972-03-28 Robins Co Inc A H Spiro condensed aromatic compounds
BE758919A (fr) * 1969-11-15 1971-05-13 Merck Patent Gmbh Spiro-composes

Also Published As

Publication number Publication date
US4001419A (en) 1977-01-04
IL46440A0 (en) 1975-04-25
FR2259606B1 (ja) 1980-01-25
ATA77375A (de) 1977-04-15
FR2259606A1 (ja) 1975-08-29
BE825129A (fr) 1975-08-04
JPS50112374A (ja) 1975-09-03
AU7725375A (en) 1976-07-15
NO750341L (ja) 1975-09-01
ZA75165B (en) 1976-01-28
DD118283A5 (ja) 1976-02-20
CS188938B2 (en) 1979-03-30
AT340417B (de) 1977-12-12
PL97223B1 (pl) 1978-02-28
SE7501159L (ja) 1975-08-05
US4268514A (en) 1981-05-19
IL46440A (en) 1977-11-30
NL7501090A (nl) 1975-08-06
DK37675A (ja) 1975-09-29
LU71791A1 (ja) 1976-08-19
IN140039B (ja) 1976-09-04
DE2504643A1 (de) 1975-08-07
GB1447583A (en) 1976-08-25
ES434431A1 (es) 1977-03-16
SU581869A3 (ru) 1977-11-25

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: IMPERIAL CHEMICAL INDUSTRIES LIMITED