发明名称 Vedettömän 7-(/1alfa,5alfa,6alfa/-6-amino-3-atsabisyklo(3.1.0)heks-3-yyli)-6-fluori-1-(2,4-difluorifenyyli)-1,4-dihydro-4-okso,1,8-naftyridiini-3-karboksyylihapon metaanisulfonihapposuolan uusi kidemuoto
摘要 New crystal form, (I'), of 7-([1~a, 5~a, 6~a]-6-amino-3-azabicyclo [3.1.0] hex-3-yl)-6- fluoro-1-(2,4-difluorophenyl)- 1,4-dihydro-4-oxo-1,8- naphthyridine-3-carboxylic acid, methanesulphonic acid salt (I), is characterised by the following major peaks in its X-ray powder diffraction pattern: Peak number; 2~h( deg )Cu; d space: (1; 4.5; 19.5); (2; 7.7; 11.5); (3; 9.1; 9.7); (4; 13.6; 6.5); (5; 15.0; 5.9); (6; 18.2; 4.9); (7; 18.6; 4.8); (8; 22.8; 3.9).
申请公布号 FI974441(A0) 申请公布日期 1997.12.05
申请号 FI19970004441 申请日期 1997.12.05
申请人 PFIZER INC. 发明人 HANDANYAN, LYNNE A.;HENDRICKSON, ROBERT L.;JOHNSON, PHILLIP J.;MORRIS, THOMAS A.;NORRIS, TIMOTHY
分类号 C07D487/04;A61K;A61K31/00;A61K31/395;A61K31/435;A61K31/4375;A61K31/44;A61K31/495;A61P31/04;C07C303/00;C07C309/00;C07C311/00;C07D;C07D221/00;C07D221/04;C07D471/02;C07D471/04;C07D519/00;(IPC1-7):C07D 主分类号 C07D487/04
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