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1. (WO2015091851) PROCESS FOR THE PREPARATION OF TIACUMICIN
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2015/091851 International Application No.: PCT/EP2014/078552
Publication Date: 25.06.2015 International Filing Date: 18.12.2014
IPC:
C12P 17/18 (2006.01)
C CHEMISTRY; METALLURGY
12
BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
P
FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
17
Preparation of heterocyclic carbon compounds with only O, N, S, Se, or Te as ring hetero atoms
18
containing at least two hetero rings condensed among themselves or condensed with a common carbocyclic ring system, e.g. rifamycin
Applicants:
XELLIA PHARMACEUTICALS APS [DK/DK]; Dalslandsgate 11 DK-2300 København S, DK
Inventors:
HANSEN, Espen Fridtjof; NO
KLEMSDAL, Håvard; NO
Agent:
ONSAGERS AS; P.O. BOX 1813 Vika N-0123 Oslo, NO
Priority Data:
2013171820.12.2013NO
Title (EN) PROCESS FOR THE PREPARATION OF TIACUMICIN
(FR) PROCÉDÉ POUR LA PRÉPARATION DE TIACUMICINE
Abstract:
(EN) The present invention relates to the preparation of Tiacumicin B from a Dactylosporangium or Actinoplanes strain capable of producing Tiacumicin B utilizing spray drying or freeze drying and further extraction of the dried powder.
(FR) La présente invention concerne la préparation de tiacumicine B à partir d'une souche de Dactylosporangium ou d'Actinoplanes qui peut produire de la tiacumicine B par séchage par pulvérisation ou lyophilisation, puis par extraction de la poudre séchée.
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, 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, KN, KP, KR, 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 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (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: English (EN)