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1. (WO2014203045) A NOVEL, GREEN AND COST EFFECTIVE PROCESS FOR SYNTHESIS OF TERT-BUTYL (3R,5S)-6-OXO-3,5-DIHYDROXY-3,5-O-ISOPROPYLIDENE-HEXANOATE
国际局存档的最新著录项目数据

公布号: WO/2014/203045 国际申请号: PCT/IB2013/056805
公布日: 24.12.2014 国际申请日: 22.08.2013
国际专利分类:
C07D 319/06 (2006.01)
C 化学;冶金
07
有机化学
D
杂环化合物(高分子化合物入C08)
319
杂环化合物,含六元环,有两个氧原子作为仅有的杂环原子
04
1,3-Dioxanes; Hydrogenated 1,3-dioxanes
06
不和其他环稠合
申请人:
LUPIN LIMITED [IN/IN]; 159 CST Road Kalina, Santacruz (East) State of Maharashtra Mumbai 400 098, IN
发明人:
ROY, Bhairabnath; IN
SINGH, Girij, Pal; IN
LATHI, Piyush, Suresh; IN
AGRAWAL, Manoj, Kunjabihari; IN
MITRA, Rangan; IN
TRIVEDI, Anurag; IN
PISE, Vijay, Sadashiv; IN
RUPANWAR, Manoj; IN
代理人:
MAJUMDAR, Subhatosh; S Majumdar & Co. 5, Harish Mukherjee Road Kolkata 700 025, IN
优先权数据:
2096/MUM/201320.06.2013IN
标题 (EN) A NOVEL, GREEN AND COST EFFECTIVE PROCESS FOR SYNTHESIS OF TERT-BUTYL (3R,5S)-6-OXO-3,5-DIHYDROXY-3,5-O-ISOPROPYLIDENE-HEXANOATE
(FR) NOUVEAU PROCÉDÉ ÉCOLOGIQUE ET ÉCONOMIQUE POUR LA SYNTHÈSE DE TERT-BUTYL (3R,5S)-6-OXO-3,5-DIHYDROXY-3,5-O-ISOPROPYLIDÈNE-HEXANOATE
摘要:
(EN) The present invention provides a process of preparation of an intermediate useful for the preparation of statins more particularly the present invention relates to an eco-friendly and cost effective process for the preparation of tert -butyl (3R,5S)-6-oxo-3,5-dihydroxy- 3,5-O-isopropylidene-hexanoate [I].
(FR) La présente invention concerne un procédé pour la préparation d'un intermédiaire utile pour la préparation de statines plus particulièrement la présente invention concerne un procédé écologique et économique pour la préparation de tert -butyl (3R,5S)-6-oxo-3,5-dihydroxy- 3,5-O-isopropylidène-hexanoate [I].
指定国: 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, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, 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
非洲地区知识产权组织 (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
欧亚专利局 (EAPO) (AM, AZ, BY, KG, KZ, RU, TJ, TM)
欧洲专利局 (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)
非洲知识产权组织 (OAPI) (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
公布语言: 英语 (EN)
申请语言: 英语 (EN)