FR2261279A1 - - Google Patents
Info
- Publication number
- FR2261279A1 FR2261279A1 FR7504614A FR7504614A FR2261279A1 FR 2261279 A1 FR2261279 A1 FR 2261279A1 FR 7504614 A FR7504614 A FR 7504614A FR 7504614 A FR7504614 A FR 7504614A FR 2261279 A1 FR2261279 A1 FR 2261279A1
- Authority
- FR
- France
- 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.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
- C09B33/02—Disazo dyes
- C09B33/12—Disazo dyes in which the coupling component is a heterocyclic compound
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members 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 to ring carbon atoms
- C07D231/18—One oxygen or sulfur atom
- C07D231/20—One oxygen atom attached in position 3 or 5
- C07D231/22—One oxygen atom attached in position 3 or 5 with aryl radicals attached to ring nitrogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
- C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
- C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members 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 to ring carbon atoms
- C07D231/18—One oxygen or sulfur atom
- C07D231/20—One oxygen atom attached in position 3 or 5
- C07D231/22—One oxygen atom attached in position 3 or 5 with aryl radicals attached to ring nitrogen atoms
- C07D231/26—1-Phenyl-3-methyl-5- pyrazolones, unsubstituted or substituted on the phenyl ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members 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 to ring carbon atoms
- C07D307/58—One oxygen atom, e.g. butenolide
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Furan Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT41004/74A IT1005472B (it) | 1974-02-15 | 1974-02-15 | Procedimento per la preparazione del 2,5, dimetil 3,2h, furanone |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2261279A1 true FR2261279A1 (fr) | 1975-09-12 |
FR2261279B1 FR2261279B1 (fr) | 1977-04-15 |
Family
ID=11250022
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7504614A Expired FR2261279B1 (fr) | 1974-02-15 | 1975-02-14 |
Country Status (11)
Country | Link |
---|---|
US (1) | US3980675A (fr) |
JP (1) | JPS5920671B2 (fr) |
BE (1) | BE825575A (fr) |
CA (1) | CA1055510A (fr) |
CH (1) | CH620914A5 (fr) |
DE (1) | DE2505902C2 (fr) |
ES (1) | ES434712A1 (fr) |
FR (1) | FR2261279B1 (fr) |
GB (1) | GB1496411A (fr) |
IT (1) | IT1005472B (fr) |
NL (1) | NL7501651A (fr) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4234616A (en) * | 1979-08-03 | 1980-11-18 | International Flavors & Fragrances Inc. | Flavoring with mixtures of 2,5-dialkyl dihydrofuranones and 2,4,5-trialkyl dihydrofuranones |
JPS60146379U (ja) * | 1984-03-07 | 1985-09-28 | 株式会社東芝 | チツプ部品塔載用印刷配線板 |
GB8714005D0 (en) * | 1987-06-16 | 1987-07-22 | Sandoz Ltd | Organic compounds |
JPH0194696A (ja) * | 1987-10-06 | 1989-04-13 | Ibiden Co Ltd | プリント配線板 |
US5698585A (en) | 1995-04-13 | 1997-12-16 | Kikkoman Corporation | Pharmaceutical preparation for prevention and/or treatment for cataract |
WO2007141102A1 (fr) * | 2006-06-02 | 2007-12-13 | Symrise Gmbh & Co. Kg | Utilisation de dimère de diacétyle en tant que substance aromatique et/ou aromatisante |
EP2112139A1 (fr) * | 2008-04-25 | 2009-10-28 | Laboratorios Del. Dr. Esteve, S.A. | Procédé pour la préparation d'intermédiaires naphthalen-2-yl-pyrazol-3-one utiles dans la synthèse d'inhibiteurs de récepteur sigma |
EP2116539A1 (fr) | 2008-04-25 | 2009-11-11 | Laboratorios Del. Dr. Esteve, S.A. | 1-aryl-3-aminoalkoxy-pyrazoles en tant que ligands améliorant les effets analgésiques des opioïdes et réduisant leur dépendance |
EP2353598A1 (fr) | 2010-02-04 | 2011-08-10 | Laboratorios Del. Dr. Esteve, S.A. | Ligands sigma pour utilisation dans la prévention et/ou le traitement de la douleur post-opératoire |
EP2353591A1 (fr) | 2010-02-04 | 2011-08-10 | Laboratorios Del. Dr. Esteve, S.A. | Ligands sigma pour la potentialisation de l'effet analgésique d'opioïdes et d'opiacés dans la douleur post-opératoire et en atténuant la dépendance |
EP2388005A1 (fr) | 2010-05-21 | 2011-11-23 | Laboratorios Del. Dr. Esteve, S.A. | Ligands sigma pour la prévention et/ou le traitement du vomissement induit par la chimiothérapie ou la radiothérapie |
EP2415471A1 (fr) | 2010-08-03 | 2012-02-08 | Laboratorios Del. Dr. Esteve, S.A. | Utilisation de ligands sigma dans l'hyperalgie induite par opioïdes |
EP2524694A1 (fr) | 2011-05-19 | 2012-11-21 | Laboratorios Del. Dr. Esteve, S.A. | Utilisation de ligands sigma dans la douleur liée au diabète de type 2 |
KR20160097366A (ko) | 2013-12-17 | 2016-08-17 | 라보라토리오스 델 드라. 에스테브.에스.에이. | 세로토닌-노르에피네프린 재흡수 억제제들(SNRIs) 및 시그마 리셉터 리간드들 조합 |
-
1974
- 1974-02-15 IT IT41004/74A patent/IT1005472B/it active
-
1975
- 1975-02-12 NL NL7501651A patent/NL7501651A/xx not_active Application Discontinuation
- 1975-02-13 CH CH179575A patent/CH620914A5/it not_active IP Right Cessation
- 1975-02-13 JP JP50017550A patent/JPS5920671B2/ja not_active Expired
- 1975-02-13 DE DE2505902A patent/DE2505902C2/de not_active Expired
- 1975-02-14 GB GB6401/75A patent/GB1496411A/en not_active Expired
- 1975-02-14 US US05/550,137 patent/US3980675A/en not_active Expired - Lifetime
- 1975-02-14 ES ES434712A patent/ES434712A1/es not_active Expired
- 1975-02-14 BE BE153400A patent/BE825575A/fr not_active IP Right Cessation
- 1975-02-14 FR FR7504614A patent/FR2261279B1/fr not_active Expired
- 1975-02-17 CA CA220,297A patent/CA1055510A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CA1055510A (fr) | 1979-05-29 |
BE825575A (fr) | 1975-08-14 |
JPS5920671B2 (ja) | 1984-05-15 |
IT1005472B (it) | 1976-08-20 |
FR2261279B1 (fr) | 1977-04-15 |
NL7501651A (nl) | 1975-08-19 |
GB1496411A (en) | 1977-12-30 |
ES434712A1 (es) | 1977-02-01 |
DE2505902A1 (de) | 1975-08-21 |
CH620914A5 (en) | 1980-12-31 |
JPS50123659A (fr) | 1975-09-29 |
US3980675A (en) | 1976-09-14 |
DE2505902C2 (de) | 1983-11-10 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |