The present invention relates to compounds that inhibit Son of sevenless homolog 1 (SOS1) activity. In particular, the present invention relates to compounds, pharmaceutical compositions and methods of use, such as methods of treating cancer using the compounds and pharmaceutical compositions of the present invention.
A series of 1-piperidinophthalazine derivatives as phosphodiesterase inhibitors and cardiac stimulants.
一系列1-哌啶基喹唑啉衍生物作为磷酸二酯酶抑制剂和心脏兴奋剂。
Design and Discovery of MRTX0902, a Potent, Selective, Brain-Penetrant, and Orally Bioavailable Inhibitor of the SOS1:KRAS Protein–Protein Interaction
作者:John M. Ketcham、Jacob Haling、Shilpi Khare、Vickie Bowcut、David M. Briere、Aaron C. Burns、Robin J. Gunn、Anthony Ivetac、Jon Kuehler、Svitlana Kulyk、Jade Laguer、J. David Lawson、Krystal Moya、Natalie Nguyen、Lisa Rahbaek、Barbara Saechao、Christopher R. Smith、Niranjan Sudhakar、Nicole C. Thomas、Laura Vegar、Darin Vanderpool、Xiaolun Wang、Larry Yan、Peter Olson、James G. Christensen、Matthew A. Marx
DOI:10.1021/acs.jmedchem.2c00741
日期:2022.7.28
“off” states. Disrupting the SOS1:KRASG12C protein–proteininteraction (PPI) can increase the proportion of GDP-loaded KRASG12C, providing a strong mechanistic rationale for combining inhibitors of the SOS1:KRAS complex with inhibitors like MRTX849 that target GDP-loaded KRASG12C. In this report, we detail the design and discovery of MRTX0902─a potent, selective, brain-penetrant, and orally bioavailable
Phthalazine cardiac stimulants, processes for preparing them, and pharmaceutical compositions containing them
申请人:Pfizer Limited
公开号:EP0017411A1
公开(公告)日:1980-10-15
Phthalazine cardiac stimulants of the formula
wherein R1 is a C1-C4 alkyl group, and Y is a group of the formula: -(CH2)m-Z, wherein m is 1 or 2, and Z is a group selected from:
and
wherein R2 and R4 are each independently hydrogen or C,-C4 alkyl,
and R3 is C3-C7 cycloalkyl;
or a pharmaceutically acceptable acid addition salt thereof;
Also described are processes for preparing the compounds and pharmaceutical compositions containing them.