POLYMORPHS Abstract5 The invention relates to polymorphic crystal modifications of 14(4-methyl-guinazolin-2-yOmethyl)-3,7-(2-butyn-l-y1)-8-(3-(R)-aminoPiperidin-1-yhxanthine, their production and their use for the preparation of a drug.(No suitable figure)
申请公布号
SG174054(A1)
申请公布日期
2011.09.29
申请号
SG20110057015
申请日期
2007.04.30
申请人
BOEHRINGER INGELHEIM INTERNATIONAL GMBH
发明人
SIEGER, PETER;KEMMER, DIRK;KOHLBAUER, PETER;NICOLA, THOMAS;RENZ, MARTIN
