The present invention relates to disubstituted alkyne derivatives. These compounds are useful for the prevention and/or treatment of several medical conditions including hyperproliferative disorders and diseases.

A composition containing a compound represented by General Formula (I) below (see the definition in the specification for the symbols in the formula) or a salt thereof has an excellent CaSR agonistic effect and provides a pharmaceutical agent, a CaSR agonistic agent, a prophylactic or therapeutic agent for a disease that can be ameliorated through CaSR activation as well as seasonings and an agent for imparting kokumi. ##STR00001##

A composition containing a compound represented by General Formula (I) below (see the definition in the specification for the symbols in the formula) or a salt thereof has an excellent CaSR agonistic effect and provides a pharmaceutical agent, a CaSR agonistic agent, a prophylactic or therapeutic agent for a disease that can be ameliorated through CaSR activation as well as seasonings and an agent for imparting kokumi. ##STR00001##

The present invention concerns compounds and their use to treat cardiovascular disease, renal disease, thrombic disease, stroke, metabolic syndrome, cell proliferation, and ischemic cardiovascular disorders. Compounds of the present invention display significant potency as antagonists of 20-hydroxyeicosatetraenoic acid (20-HETE), and function as anti-hypertensive, anti-inflammatory, or anti-growth agents.

The disclosure features novel lipids and compositions involving the same. Nanoparticle compositions include a novel lipid as well as additional lipids such as phospholipids, structural lipids, and PEG lipids. Nanoparticle compositions further including therapeutic and/or prophylactics such as RNA are useful in the delivery of therapeutic and/or prophylactics to mammalian cells or organs to, for example, regulate polypeptide, protein, or gene expression.

The disclosures herein relate to novel compounds of formula (1): (1) and salts thereof, wherein A, X, R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.10 and R.sup.11 are defined herein, and their use in treating, preventing, ameliorating, controlling or reducing the risk of disorders associated with EP.sub.4 receptors.

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The disclosures herein relate to novel compounds of formula (1): (1) and salts thereof, wherein A, X, R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.10 and R.sup.11 are defined herein, and their use in treating, preventing, ameliorating, controlling or reducing the risk of disorders associated with EP.sub.4 receptors.

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Compounds that inhibit Myeloid Cell Leukemia-1 (Mcl-1) oncoprotein, and methods of using the same, are provided for treating disease.

Compounds that inhibit Myeloid Cell Leukemia-1 (Mcl-1) oncoprotein, and methods of using the same, are provided for treating disease.

In one aspect, compounds of Formula A, or a pharmaceutically acceptable salt thereof, are featured (Formula A) or a pharmaceutically acceptable salt thereof, wherein the variables shown in Formula A can be as defined anywhere herein.

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