Amgen Inc.

Cytokinetics, Inc.

Darren Leonard Reid

Ron C Kelly

Mary Chaves

Roman Shimanovich

Prashant Agarwal

Stephanie Azali

Patricia Lopez

Albert Kudzovi Amegadzie

Stephan D Parent

Steven Mennen

Osama Suleiman

Ashraf Wilsily

Mark Wright

The present disclosure provides crystalline and amorphous forms of 6-fluoro-7-(2-fluoro-6-hydroxyphenyl)-1-(4-methyl-2-(2-propanyl)-3-pyridinyl)-4-((2S)-2-methyl-4-(2-propenoyl)-1-piperazinyl)pyrido[2,3-d]pyrimidin-2(1H)-one, including several anhydrous, hydrate and solvate forms, and solid state forms thereof, pharmaceutical compositions, and methods of treating a disease mediated by KRAS G12C inhibition.

Solid state forms

The present disclosure provides crystalline and amorphous forms of 6-fluoro-7-(2-fluoro-6-hydroxyphenyl)-1-(4-methyl-2-(2-propanyl)-3-pyridinyl)-4-((2S)-2-methyl-4-(2-propenoyl)-1-piperazinyl)pyrido[2,3-d]pyrimidin-2 (1H)-one, including several anhydrous, hydrate and solvate forms, and solid state forms thereof, pharmaceutical compositions, and methods of treating a disease mediated by KRAS G12C inhibition.

The present invention provides a crystalline form and stable salts of 6-fluoro-7-(2-fluoro-6-hydroxyphenyl)-1-(4-methyl-2-(2-propanyl)-3-pyridinyl)-4-((2S)-2-methyl-4-(2-propenoyl)-1-piperazinyl)pyrido[2,3-d]pyrimidin-2(1H)-one, including several hydrochloride salt forms, phosphate salt form, mesylate salt form, and solid state forms thereof, pharmaceutical compositions, and methods of treating a disease mediated by KRAS G12C inhibition.

Provided herein are free base crystalline forms, crystalline salts, solvates, amorphous free base, and cocrystals of Compound A.

Polymorphs and cocrystals of a cardiac troponin activator

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Belmont, MA, United States of America

Darren Leonard Reid