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1. (WO1998003512) PROCESS FOR THE PREPARATION OF PLATINUM OR PALLADIUM BENZOPORPHYRINS AND PLATINUM OR PALLADIUM CYCLOHEXENOPORPHYRINS, INTERMEDIATES, AND AN OXYGEN SENSOR COMPRISING PLATINUM OR PALLADIUM CYCLOHEXENOPORPHYRIN
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1998/003512    International Application No.:    PCT/EP1997/003915
Publication Date: 29.01.1998 International Filing Date: 21.07.1997
Chapter 2 Demand Filed:    02.02.1998    
IPC:
C07D 487/22 (2006.01)
Applicants: NOVARTIS AG [CH/CH]; Schwarzwaldallee 215, CH-4058 Basel (CH) (For All Designated States Except US).
BAUMANN, Marcus [CH/CH]; (CH) (For US Only).
WALDNER, Adrian [CH/CH]; (CH) (For US Only)
Inventors: BAUMANN, Marcus; (CH).
WALDNER, Adrian; (CH)
Agent: ROTH, Bernhard, M.; Novartis AG, Patent- und Markenabteilung, Lichtstrasse 35, CH-4002 Basel (CH)
Priority Data:
1831/96 22.07.1996 CH
Title (EN) PROCESS FOR THE PREPARATION OF PLATINUM OR PALLADIUM BENZOPORPHYRINS AND PLATINUM OR PALLADIUM CYCLOHEXENOPORPHYRINS, INTERMEDIATES, AND AN OXYGEN SENSOR COMPRISING PLATINUM OR PALLADIUM CYCLOHEXENOPORPHYRIN
(FR) PROCEDE DE PREPARATION DE BENZOPORPHYRINES ET DE CYCLOHEXENOPORPHYRINES DE PLATINE OU DE PALLADIUM, D'INTERMEDIAIRES ET D'UN DETECTEUR D'OXYGENE COMPORTANT DE LA CYCLOHEXENOPORPHYRINE DE PLATINE OU DE PALLADIUM
Abstract: front page image
(EN)Compounds of formula (I) wherein Me is Pd(II) or Pt(II); R is H or C¿1?-C¿18?alkyl, or is C¿3?-C¿8?cycloalkyl, phenyl, pyridyl or phenyl-C¿1?-C¿4?alkylene, each of which is unsubstituted or substituted by C¿1?-C¿18?alkyl, C¿1?-C¿18?alkoxy, R¿3?-O-C(O)-, halogen, -CN or by -NO¿2?; R¿1? and R¿2? are each independently of the other H, C¿1?-C¿12?alkyl or C¿1?-C¿12?alkoxy, or R¿1? and R¿2? together are -OCH¿2?O-, -OCH¿2?CH¿2?O- or -CH=CH-CH=CH-; and R¿3? is C¿1?-C¿18?alkyl, C¿3?-C¿8?cycloalkyl, phenyl, benzyl, C¿1?-C¿12?alkylphenyl or C¿1?-C¿12?alkylbenzyl. Compounds of formula (I) are valuable luminophores and/or intermediates for the preparation of palladium(II) or platinum(II) benzoporphyrins, which are likewise luminophores.
(FR)Composés de formule (I) dans laquelle Me est Pd(II) ou Pt(II); R est H ou C¿1?-C¿18? alkyle, ou est C¿3?-C¿8? cycloalkyle, phényle, pyridyle,ou phényle-C¿1?-C¿4?-alkylène, chacun étant non substitué ou substitué par C¿1?-C¿18? alkyle, C¿1?-C¿18? alcoxy, R¿3?-O-C(O)-, halogène, -CN ou par -NO¿2?; R¿1? et R¿2? sont indépendamment de l'autre H, C¿1?-C¿12? alkyle ou C¿1?-C¿12? alcoxy, ou R¿1? et R¿2? ensemble sont -OCH¿2?O-, -OCH¿2?CH¿2?O- ou -CH=CH-CH=CH-; et R¿3? est C¿1?-C¿18? alkyle, C¿3?-C¿8? cycloalkyle, phényle, benzyle, C¿1?-C¿12? alkylphényle ou C¿1?-C¿12? alkylbenzyle. Les composés de formule (I) sont des luminophores précieux et/ou sont des intermédiaires pour la préparation de benzoporphyrines de palladium (II) ou de platine (II) qui sont également des luminophores.
Designated States: AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, CA, CH, CN, CU, CZ, DE, DK, EE, ES, FI, GB, GE, GH, HU, IL, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MD, MG, MK, MN, MW, MX, NO, NZ, PL, PT, RO, RU, SD, SE, SG, SI, SK, SL, TJ, TM, TR, TT, UA, UG, US, UZ, VN, YU, ZW.
African Regional Intellectual Property Organization (GH, KE, LS, MW, SD, SZ, UG, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, CH, DE, DK, ES, FI, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)