Bristol-myers Squibb Compnay

Daniel Richard Roberts

T G Murali Dhar

Alaric J Dyckman

Hai-Yun Xiao

Chenkou Wei

Marta Dabros

T G Dhar

Eric J Chan

Richard Raymond Schartman

Disclosed is crystalline Form B of 6-(cyclopropanecarboxamido)-4-((2-methoxy-3-(1-methyl-1H-1,2,4-triazol-3-yl)phenyl) amino)-N-(methyl-d)pyridazine-3-carboxamide. Form B is the HCl salt of a neat crystalline form. Characterization data for Form B are disclosed.

Crystalline form of 6-(cyclopropanecarboxamido)-4-((2-methoxy-3-(1-methyl-1H-1,2,4-triazol-3-yl)phenyl)amino)-n-(methyl-D3) pyridazine-3-carboxamide

Disclosed is crystalline Form B of 6-(cyclopropanecarboxamido)-4-((2-methoxy-3-(1-methy-1H-1,2,4-triazol-3-yl)phenyl) amino)-N-methyl-d3)pyridazine-3-carboxamide. Form B is the HCl salt of a neat crystalline form. Characterization data for Form B are disclosed.

Crystalline form of 6-(cyclopropanecarboxamido)-4-((2-methoxy-3-(1-methyl-1H-1,2,4-triazol-3-yl)phenyl)amino)-N-(methyl-D3) pyridazine-3-carboxamide

Disclosed are compounds of Formula (I) and/or a salt thereof; wherein R is &#x2014;OH or &#x2014;OP(O)(OH). Also disclosed are methods of using such compounds as selective agonists for G protein-coupled receptor S1P, and pharmaceutical compositions comprising such compounds. These compounds are useful in treating, preventing, or slowing the progression of diseases or disorders in a variety of therapeutic areas, such as autoimmune diseases and vascular disease.

Tetrahydronaphthalenyl compounds useful as sipi agonists

Disclosed is a hemisulfate salt of Compound (I): and crystalline forms of the hemisulfate salt. Also disclosed are methods of using the hemisulfate salt of Compound (I) as a CGRP receptor antagonist, and pharmaceutical compositions comprising the hemisulfate salt of Compound (I). The hemisulfate salt of Compound (I) is useful in treating, preventing, or ameliorating disorders including migraine and other headaches, neurogenic vasodilation, neurogenic inflammation, thermal injury, circulatory shock, flushing associated with menopause, airway inflammatory diseases such as asthma, and chronic obstructive pulmonary disease (COPD).

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Robbinsville, NJ, United States of America

Daniel Richard Roberts