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1. (WO2017177781) AHU377 CRYSTAL FORMS, AND PREPARATION METHOD THEREFOR AND USE THEREOF
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2017/177781 International Application No.: PCT/CN2017/076451
Publication Date: 19.10.2017 International Filing Date: 13.03.2017
IPC:
C07C 233/47 (2006.01) ,C07C 231/24 (2006.01) ,A61K 31/216 (2006.01) ,A61K 31/41 (2006.01) ,A61P 9/04 (2006.01) ,A61P 9/00 (2006.01) ,A61P 13/12 (2006.01)
Applicants: CRYSTAL PHARMATECH CO., LTD[CN/CN]; 1st Floor B4, Biobay, 218 Xinghu Street, Suzhou Industrial Park Suzhou, Jiangsu 215123, CN
Inventors: CHEN, Minhua; CN
ZHANG, Yanfeng; CN
YANG, Chaohui; CN
LU, Fei; CN
ZHANG, Liang; CN
ZHANG, Xiaoyu; CN
Priority Data:
201610236118.315.04.2016CN
Title (EN) AHU377 CRYSTAL FORMS, AND PREPARATION METHOD THEREFOR AND USE THEREOF
(FR) FORMES CRISTALLINES D'AHU377, LEUR PROCÉDÉ DE PRÉPARATION ET LEUR UTILISATION
(ZH) AHU377的晶型及其制备方法与用途
Abstract: front page image
(EN) The present invention relates to AHU377 crystal forms, and a preparation method therefor and the use thereof. Provided are AHU377 crystal forms III and IV, and the crystal forms III and IV have a good stability, a low hygroscopicity, a high impurity removal capacity, and a good purifying effect, and have a very high economic value.
(FR) La présente invention concerne des formes cristallines d’AHU377, un procédé de préparation de celles-ci et leur utilisation. L'invention concerne des formes cristallines III et IV d'AHU377 ; lesdites formes cristallines III et IV présentant une bonne stabilité, une faible hygroscopicité, une capacité élevée d'élimination des impuretés, un bon effet de purification, et ont une valeur économique très élevée.
(ZH) 本发明涉及一种AHU377的晶型及其制备方法与用途。本发明提供了AHU377的晶型III和晶型IV,并且晶型III和晶型IV的稳定性好,引湿性低,除杂能力强,提纯效果好,具有很强的经济价值。
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 (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: Chinese (ZH)
Filing Language: Chinese (ZH)