DK37675A - - Google Patents
Info
- Publication number
- DK37675A DK37675A DK37675*#A DK37675A DK37675A DK 37675 A DK37675 A DK 37675A DK 37675 A DK37675 A DK 37675A DK 37675 A DK37675 A DK 37675A
- Authority
- DK
- Denmark
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 Condensed Heterocyclic Rings (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Saccharide Compounds (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK349777A DK349777A (da) | 1974-02-04 | 1977-08-04 | Fremgangsmade til fremstilling af xanthenderivater |
DK349877A DK349877A (da) | 1974-02-04 | 1977-08-04 | Analogifremgangsmade til fremstilling af xanthenderivater |
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 |
---|---|
DK37675A true DK37675A (pl) | 1975-09-29 |
Family
ID=9788165
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK37675*#A DK37675A (pl) | 1974-02-04 | 1975-02-04 |
Country Status (22)
Country | Link |
---|---|
US (2) | US4001419A (pl) |
JP (1) | JPS50112374A (pl) |
AT (1) | AT340417B (pl) |
AU (1) | AU7725375A (pl) |
BE (1) | BE825129A (pl) |
CS (1) | CS188938B2 (pl) |
DD (1) | DD118283A5 (pl) |
DE (1) | DE2504643A1 (pl) |
DK (1) | DK37675A (pl) |
ES (1) | ES434431A1 (pl) |
FI (1) | FI750302A (pl) |
FR (1) | FR2259606B1 (pl) |
GB (1) | GB1447583A (pl) |
IL (1) | IL46440A (pl) |
IN (1) | IN140039B (pl) |
LU (1) | LU71791A1 (pl) |
NL (1) | NL7501090A (pl) |
NO (1) | NO750341L (pl) |
PL (1) | PL97223B1 (pl) |
SE (1) | SE7501159L (pl) |
SU (1) | SU581869A3 (pl) |
ZA (1) | ZA75165B (pl) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4198417A (en) * | 1979-01-10 | 1980-04-15 | American Hoechst Corporation | Phenoxyphenylpiperidines |
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 |
US4198419A (en) * | 1979-01-10 | 1980-04-15 | American Hoechst Corporation | Phenylthiophenylpiperidines |
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 |
EP2817315B1 (en) * | 2012-02-23 | 2018-09-19 | The Oregon State Board of Higher Education on Behalf of Portland State University | Selective detection of thiols |
DK3239134T3 (da) | 2013-01-31 | 2021-02-22 | Vertex Pharma | Pyridonamider som modulatorer af natriumkanaler |
Family Cites Families (3)
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 |
-
1974
- 1974-02-04 GB GB501674*[A patent/GB1447583A/en not_active Expired
-
1975
- 1975-01-09 US US05/539,742 patent/US4001419A/en not_active Expired - Lifetime
- 1975-01-09 ZA ZA00750165A patent/ZA75165B/xx unknown
- 1975-01-13 AU AU77253/75A patent/AU7725375A/en not_active Expired
- 1975-01-13 IN IN78/CAL/75A patent/IN140039B/en unknown
- 1975-01-15 IL IL46440A patent/IL46440A/en unknown
- 1975-01-30 NL NL7501090A patent/NL7501090A/xx not_active Application Discontinuation
- 1975-02-01 PL PL1975192104A patent/PL97223B1/pl unknown
- 1975-02-03 BE BE153012A patent/BE825129A/xx unknown
- 1975-02-03 LU LU71791A patent/LU71791A1/xx unknown
- 1975-02-03 NO NO750341A patent/NO750341L/no unknown
- 1975-02-03 FR FR7503263A patent/FR2259606B1/fr not_active Expired
- 1975-02-03 AT AT77375A patent/AT340417B/de not_active IP Right Cessation
- 1975-02-04 DE DE19752504643 patent/DE2504643A1/de not_active Ceased
- 1975-02-04 DD DD183991A patent/DD118283A5/xx unknown
- 1975-02-04 JP JP50014763A patent/JPS50112374A/ja active Pending
- 1975-02-04 DK DK37675*#A patent/DK37675A/da unknown
- 1975-02-04 ES ES434431A patent/ES434431A1/es not_active Expired
- 1975-02-04 CS CS75718A patent/CS188938B2/cs unknown
- 1975-02-04 FI FI750302A patent/FI750302A/fi not_active Application Discontinuation
- 1975-06-05 SE SE7501159A patent/SE7501159L/xx unknown
- 1975-12-25 SU SU7502302642A patent/SU581869A3/ru active
-
1976
- 1976-10-14 US US05/732,293 patent/US4268514A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
SU581869A3 (ru) | 1977-11-25 |
SE7501159L (pl) | 1975-08-05 |
FR2259606A1 (pl) | 1975-08-29 |
FI750302A (pl) | 1975-08-05 |
ATA77375A (de) | 1977-04-15 |
AT340417B (de) | 1977-12-12 |
US4001419A (en) | 1977-01-04 |
IN140039B (pl) | 1976-09-04 |
ZA75165B (en) | 1976-01-28 |
CS188938B2 (en) | 1979-03-30 |
DD118283A5 (pl) | 1976-02-20 |
LU71791A1 (pl) | 1976-08-19 |
US4268514A (en) | 1981-05-19 |
BE825129A (fr) | 1975-08-04 |
PL97223B1 (pl) | 1978-02-28 |
IL46440A0 (en) | 1975-04-25 |
NL7501090A (nl) | 1975-08-06 |
AU7725375A (en) | 1976-07-15 |
FR2259606B1 (pl) | 1980-01-25 |
IL46440A (en) | 1977-11-30 |
JPS50112374A (pl) | 1975-09-03 |
GB1447583A (en) | 1976-08-25 |
ES434431A1 (es) | 1977-03-16 |
NO750341L (pl) | 1975-09-01 |
DE2504643A1 (de) | 1975-08-07 |