Novel beta-lactams methods for the preparation of taxanes, and sidechain-bearing taxanes
申请人:Thottathil K. John
公开号:US20050107605A1
公开(公告)日:2005-05-19
Novel β-lactams finding utility as intermediates in the preparation of sidechain-bearing taxanes such as taxol and taxol derivatives. The present invention also relates to novel methods of coupling β-lactams to form such sidechain-bearing taxanes, and to novel sidechain-bearing taxanes.
Manufacture of polyglutamate-therapeutic agent conjugates
申请人:Cell Therapeutics, Inc.
公开号:US20030054977A1
公开(公告)日:2003-03-20
The invention provides new processes for preparing polyglutamic acid-therapeutic agent conjugates for clinical development and pharmaceutical use, and polyglutamic acid-therapeutic agent conjugates prepared by these processes.
Novel beta-lactams, methods for the preparation of taxanes, and sidechain-bearing taxanes
申请人:——
公开号:US20020137927A1
公开(公告)日:2002-09-26
Novel &bgr;-lactams finding utility as intermediates in the preparation of sidechain-bearing taxanes such as taxol and taxol derivatives. The present invention also relates to novel methods of coupling &bgr;-lactams to form such sidechain-bearing taxanes, and to novel sidechain-bearing taxanes.
&bgr;-lactams, methods for the preparation of taxanes, and sidechain-bearing taxanes
申请人:Bristol-Myers Squibb Company
公开号:US06310201B1
公开(公告)日:2001-10-30
Novel &bgr;-lactams finding utility as intermediates in the preparation of sidechain-bearing taxes such as tall and tall derivatives. The present invention also relates to novel methods of coupling &bgr;-lactams to form such sidechain-bearing taxes, and to novel sidechain-bearing taxes.
β-Lactams, methods for the preparation of taxanes, and sidechain-bearing taxanes
申请人:Bristol-Myers Squibb Company
公开号:US07176326B2
公开(公告)日:2007-02-13
Novel β-lactams finding utility as intermediates in the preparation of sidechain-bearing taxanes such as taxol and taxol derivatives. The present invention also relates to novel methods of coupling β-lactams to form such sidechain-bearing taxanes, and to novel sidechain-bearing taxanes.