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1. (WO1994029352) POLYSACCHARIDES HAVING HIGH ANTITHROMBOTIC AND ANTICOAGULANT ACTIVITY
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1994/029352    International Application No.:    PCT/EP1994/001660
Publication Date: 22.12.1994 International Filing Date: 24.05.1994
Chapter 2 Demand Filed:    23.12.1994    
IPC:
C08B 37/00 (2006.01)
Applicants: ITALFARMACO S.P.A. [IT/IT]; Viale Fulvio Testi, 330, I-20126 Milano (IT) (For All Designated States Except US).
CASU, Benito [IT/IT]; (IT) (For US Only).
GRAZIOLI, Giordana [IT/IT]; (IT) (For US Only).
NAGGI, Annamaria [IT/IT]; (IT) (For US Only).
TORRI, Giangiacomo [IT/IT]; (IT) (For US Only).
LINDAHL, Ulf [SE/IT]; (IT) (For US Only).
RAZI, Nahid [IR/IT]; (IT) (For US Only).
ORESTE, Pasqua [IT/IT]; (IT) (For US Only).
BOSSI, Maria, Luisa [IT/IT]; (IT) (For US Only)
Inventors: CASU, Benito; (IT).
GRAZIOLI, Giordana; (IT).
NAGGI, Annamaria; (IT).
TORRI, Giangiacomo; (IT).
LINDAHL, Ulf; (IT).
RAZI, Nahid; (IT).
ORESTE, Pasqua; (IT).
BOSSI, Maria, Luisa; (IT)
Agent: MINOJA, Fabrizio; Studio Consulenza Brevettuale, Via Rossini, 8, I-20122 Milano (IT)
Priority Data:
MI93A001175 04.06.1993 IT
Title (EN) POLYSACCHARIDES HAVING HIGH ANTITHROMBOTIC AND ANTICOAGULANT ACTIVITY
(FR) POLYSACCHARIDES A FORTE ACTIVITE ANTITHROMBOTIQUE ET ATICOAGULANTE
Abstract: front page image
(EN)Polysaccharides consisting of chains or mixtures of chains having a molecular weight ranging from about 1000 to about 100000 Da, or more, said polysaccharides being characterized in that they have a repeating disaccharide structure of formula (I) wherein $i(A), $i(B), R, R¿1?, R¿2?, R¿3? and R¿4? are as defined in the disclosure, and the salts thereof with alkali or alkaline-earth metal cations, have remarkable anticoagulant and antithrombotic activities.
(FR)Polysaccharides composés de chaînes ou de mélanges de chaînes d'un poids moléculaire compris entre au moins 1000 et 10000 Da et caractérisés en ce qu'ils présentent une structure de disaccharides à répétition de la formule (I), dans laquelle $i(A), $i(B), R, R¿1?, R¿2?, R¿3? et R¿4? sont tels que définis dans le descriptif. Ces polysaccharides, et leurs sels à cations de métal alcalin ou alcalino-terreux, présentent des activités anticoagulante et antithrombotique remarquables.
Designated States: AT, AU, BB, BG, BR, BY, CA, CH, CN, CZ, DE, DK, ES, FI, GB, GE, HU, JP, KG, KP, KR, KZ, LK, LU, LV, MD, MG, MN, MW, NL, NO, NZ, PL, PT, RO, RU, SD, SE, SI, SK, TJ, TT, UA, US, UZ, VN.
European Patent Office (EPO) (AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, IT, LU, MC, NL, PT, SE)
African Intellectual Property Organization (OAPI) (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)