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Machine translation
1. (WO2003076490) HYDROPHILIC POLYMER DERIVATE WITH Y TYPE BRANCH AND PREPARATION METHOD OF IT MEDICAL COMPOSITE COMPRISING ABOVE COMPOUND
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2003/076490    International Application No.:    PCT/CN2003/000179
Publication Date: 18.09.2003 International Filing Date: 12.03.2003
Chapter 2 Demand Filed:    18.09.2003    
IPC:
C08G 65/329 (2006.01)
Applicants: BEIJING JIANKAI TECHNOLOGY CO., LTD. [CN/CN]; Building C-4F, Shangdi Xinxilu No.2 Pioneering Park,, Haidian District, 100085 Beijing (CN) (For All Designated States Except US).
JI, Shishan [CN/CN]; (CN) (For US Only).
ZHU, Dequan [CN/CN]; (CN) (For US Only)
Inventors: JI, Shishan; (CN).
ZHU, Dequan; (CN)
Agent: NTD PATENT & TRADEMARK AGENCY LIMITED BEIJING OFFICE; 10th Floor, Block A, Investment Plaza, 27 Jinrongdajie, 100032 Beijing (CN)
Priority Data:
PCT/CN02/00147 13.03.2002 CN
Title (EN) HYDROPHILIC POLYMER DERIVATE WITH Y TYPE BRANCH AND PREPARATION METHOD OF IT MEDICAL COMPOSITE COMPRISING ABOVE COMPOUND
(FR) DERIVE POLYMERE HYDROPHILE A RAMIFICATION DE TYPE Y ET PROCEDE DE PREPARATION D'UN COMPOSITE MEDICAL CONTENANT LE COMPOSE PRECITE
Abstract: front page image
(EN)The present invention relates to a kind of polyethylene glycol derivate with Y type branch represented by formula (I)-(IV). The present invention also relates to compound with medicines medical composite comprising above compound.
(FR)La présente invention concerne un type de dérivé de polyéthylèneglycol à ramification de type Y représenté par la formule (I)-(IV). La présente invention concerne également un composé présentant un composite médical de produits médicinaux renfermant le composé précité.
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, ES, FI, GB, GD, GE, GH, GM, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NI, NO, NZ, OM, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, ZA, ZM, ZW.
African Regional Intellectual Property Organization (GH, GM, KE, LS, MW, MZ, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LU, MC, NL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Chinese (ZH)
Filing Language: Chinese (ZH)