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1. (WO2017199162) PROCESS FOR THE PREPARATION OF DIAMINOPHENOTHIAZINIUM COMPOUNDS HAVING A HIGH DEGREE OF PURITY
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.:    WO/2017/199162    International Application No.:    PCT/IB2017/052868
Publication Date: 23.11.2017 International Filing Date: 16.05.2017
IPC:
C09B 21/00 (2006.01), C07D 279/18 (2006.01), C09B 67/54 (2006.01)
Applicants: ICROM S.P.A. [IT/IT]; Via Visconti di Modrone 38 20122 Milano (IT)
Inventors: COLOMBO, Matteo; (IT).
DAVERIO, Paola; (IT).
BORRELLI, Stella; (IT)
Agent: ADV IP S.R.L.; Via Conservatorio 22 20122 Milano (IT)
Priority Data:
102016000050744 17.05.2016 IT
Title (EN) PROCESS FOR THE PREPARATION OF DIAMINOPHENOTHIAZINIUM COMPOUNDS HAVING A HIGH DEGREE OF PURITY
(FR) PROCÉDÉ POUR LA PRÉPARATION DE COMPOSÉS DE DIAMINOPHÉNOTHIAZINIUM À DEGRÉ DE PURETÉ ÉLEVÉ
Abstract: front page image
(EN)A process for the preparation of diaminophenothiazinium compounds is described, which allows achieving quickly and effectively a high degree of purity of the same.
(FR)L'invention concerne un procédé pour la préparation de composés de diaminophénothiazinium, qui permet d'obtenir rapidement et efficacement un degré élevé de pureté desdits composés.
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: Italian (IT)