公开(公告)号：EP1874797A1

公开(公告)日：2008-01-09

申请号：EP06755456.8

申请日：2006-04-27

申请人： Centre National de la Recherche Scientifique ,  Université Montpellier II

发明人： COMMEYRAS, Auguste ,  COLLET, Hélène ,  SOUAID, Eddy ,  COTTET, Hervé ,  ROMESTAN, Bernard ,  TRAMBOUZE, Odile, Yvonne, Marie

IPC分类号： C07K1/00 ,  C07K2/00 ,  A61K47/48 ,  C08G69/00 ,  A01N61/00

CPC分类号： C08G69/10 ,  A01N61/00 ,  C07K14/001 ,  C08G83/003

摘要： The invention relates to the use of monomers of active a-amino acids for the preparation of hydrophobic polypeptides in the form of precipitates, whereby the polypeptides result from the polymerisation of the aforementioned monomers of active a-amino acids in an aqueous solvent and can be resolubilised in said solvent.

公开(公告)号：EP1874797B1

公开(公告)日：2009-10-21

申请号：EP06755456.8

申请日：2006-04-27

申请人： Centre National de la Recherche Scientifique ,  Université Montpellier II

发明人： COMMEYRAS, Auguste ,  COLLET, Hélène ,  SOUAID, Eddy ,  COTTET, Hervé ,  ROMESTAN, Bernard ,  TRAMBOUZE, Odile, Yvonne, Marie

IPC分类号： C07K1/00 ,  C07K2/00 ,  A61K47/48 ,  C08G69/00 ,  A01N61/00

CPC分类号： C08G69/10 ,  A01N61/00 ,  C07K14/001 ,  C08G83/003

摘要： The invention relates to the use of monomers of active a-amino acids for the preparation of hydrophobic polypeptides in the form of precipitates, whereby the polypeptides result from the polymerisation of the aforementioned monomers of active a-amino acids in an aqueous solvent and can be resolubilised in said solvent.

公开(公告)号：EP0665857A1

公开(公告)日：1995-08-09

申请号：EP93924103.0

申请日：1993-10-21

申请人： CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE (CNRS) ,  ETABLISSEMENTS VITAL PEGOT

发明人： COLLET, André ,  COMMEYRAS, Auguste ,  VIGUIER, Michel ,  HIRN, Barbara Les Cartheyrades

IPC分类号： C08G65 ,  C08G18

CPC分类号： C08G18/5015 ,  C08G65/18 ,  C08G65/226 ,  C08G65/2639

摘要： Hydroxylated polyethers having lateral perfluoroalkylated groupings of formula (A) in which RF is a perfluorinated grouping having 1 to 20 carbon atoms, R1 is a radical capable of bearing one or more hydroxylated groupings different from the radical [ (CH2)m - C(R2R3) - ], n is an integer equal to 1, 2, 3 or 4, the identical or non-identical groupings R2 and R3 have general formula (CH2)pX wherein p = 0 or 1 and X is selected from the following groupings: hydrogen, chlorine, methyl, alkyl O, allyl ether, x is 1 - 25, y is 0 - 25, m = 1, 2 or 3. Said polyethers, precursors of fluorinated polyurethanes, can be obtained by cationic polymerization of a monomer based on perfluoroalkylated oxiranes in an inert organic solvent.