This invention is in the area of compositions and methods for regulating chimeric antigen receptor immune effector cell, for example T-cell (CAR-T), therapy to modulate associated adverse inflammatory responses, for example, cytokine release syndrome and tumor lysis syndrome, using targeted protein degradation.

Crystalline molecular framework:small molecule compounds. The molecular framework is formed from guanidinium cations and organosulfonate anions and the guanidinium cations and organosulfonate anions are associated via one or more hydrogen bond. The small molecule(s) is/are encapsulated by the molecular framework. Methods for making crystalline molecular framework:small molecule compounds may include combining guanidinium cations, organosulfonate anions, and small molecules in a single step. The crystalline molecular framework:small molecule compounds can be used to determine the structure of the small molecule(s).

Provided herein is a compound of Formula I, II, IIIa, IIIb, V, VIa, VIb, VII, VIII, IX, or XI: or a pharmaceutically acceptable salt thereof, pharmaceutical compositions comprising a compound of Formula I, II, IIIa, IIIb, V, VIa, VIb, VII, VIII, IX, or X, and methods of using the compounds, e.g., in the treatment of CNS-related disorders.

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Disclosed herein are mono- and di-substituted tetrazines and methods of their preparation and converting an oxetanyl ester to a thio-substituted tetrazine, which is then converted to a mono-substituted tetrazine, a di-substituted tetrazine, or a vinylether disubstituted tetrazine.

The invention relates to salts of Compound 1, crystalline forms thereof, methods of their preparation, pharmaceutical compositions thereof and methods of their use

The present invention relates to compounds of the formulae (1) to (4), which are suitable for use in electronic devices, in particular organic electroluminescent devices, to intermediate compounds for the compounds or formulae (1) to (4) and to electronic devices, which comprise the compounds of formulae (1) to (4).

Provided herein is a compound of Formula (I) or a pharmaceutically acceptable salt thereof, wherein n, R.sup.19, R.sup.5, R.sup.3, R.sup.6a, R.sup.6b, R.sup.2a, R.sup.2b, R.sup.4a, R.sup.4b, R.sup.7a, R.sup.7b, R.sup.11, R.sup.12a, R.sup.12b, R.sup.16, R.sup.21a, R.sup.21b, and R.sup.21c are defined herein. Also provided herein are pharmaceutical compositions comprising a compound of Formula (I) and methods of using the compounds, e.g., in the treatment of CNS-related disorders.

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Steroid derivative regulators, a method for preparing the same, and uses thereof are described. Specifically, a compound as shown in formula (I), a preparation method therefor, a pharmaceutical composition containing the compound, and uses thereof as a regulator of GABA A receptor for treating depression, convulsion, Parkinson's disease, and nervous system diseases are described, wherein the substituents of the formula (I) are as defined in the description.

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The present invention generally relates to a method of diagnosing, prognosing and treating prostate cancer patients. Particularly, the present invention relates to a method of selecting patients with castration resistant prostate cancer (CrPC) for combination therapy comprising a selective dipeptidyl peptidase inhibitor and a PD-1 axis antagonist. The present invention provides a computational approach to identifying potential patients for CrPC. The present invention also relates to a method of treating castration resistant prostate cancer (CrPC) patients with said combination therapy.

Estrane-based and androstane-based aminosteroid derivatives are described herein. More specifically, the following piperazinyl-steroid compounds of Formula I, Formula II, Formula III, and Formula IV are described. The compounds display cytotoxicity on a variety of cancer cell lines. A process for producing the compounds and their use in the manufacture of pharmaceutical formulations and/or combinations is also disclosed. ##STR00001##