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1. (WO2019016834) AN IMPROVED PROCESS FOR THE PREPARATION OF THIABENDAZOLE
Latest bibliographic data on file with the International BureauSubmit observation

Pub. No.: WO/2019/016834 International Application No.: PCT/IN2018/050675
Publication Date: 24.01.2019 International Filing Date: 18.10.2018
IPC:
C07D 235/06 (2006.01) ,C07D 417/04 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
235
Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, condensed with other rings
02
condensed with carbocyclic rings or ring systems
04
Benzimidazoles; Hydrogenated benzimidazoles
06
with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached in position 2
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
417
Heterocyclic compounds containing two or more hetero rings, at least one ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for by group C07D415/196
02
containing two hetero rings
04
directly linked by a ring-member-to-ring- member bond
Applicants:
HIKAL LIMITED [IN/IN]; 3A, International Biotech Park Hinjewadi, Maharashtra Pune 411 057, IN
Inventors:
NAMBIAR, Sudhir; IN
KUBAVAT, Hitesh Trambak; IN
PATIL, Vikrant Maruti; IN
SURYAVANSHI, Sandeep Laxman; IN
JADHAV, Mahantesh; IN
TIWARI, Amit Kumar; IN
PATWA, Anup Vijaykumar; IN
Agent:
HARIHARAN, Rajeshwari; IN
Priority Data:
20182103249530.08.2018IN
Title (EN) AN IMPROVED PROCESS FOR THE PREPARATION OF THIABENDAZOLE
(FR) PROCÉDÉ PERFECTIONNÉ POUR LA PRÉPARATION DE THIABENDAZOLE
Abstract:
(EN) The present invention relates to an improved process for preparing thiabendazole of formula (I) with high yield, high purity, in economical and commercially viable manner for agricultural and pharmaceutical use.
(FR) La présente invention concerne un procédé perfectionné de préparation de thiabendazole de formule (I) avec un rendement élevé, une pureté élevée, de manière économique et commercialement viable pour un usage agricole et un usage pharmaceutique.
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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, JO, 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 (ARIPO) (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: English (EN)