Compounds of Formula (I) and methods of inhibiting the replication of viruses in a biological sample or patient, of reducing the amount of viruses in a biological sample or patient, and of treating a vims infection in a patient, comprising administering to said biological sample or patient an effective amount of a compound represented by Formula (I), a compound of Table A or B or a pharmaceutically acceptable salt thereof.

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The present invention provides, in part, novel small molecule inhibitors of PHD, having a structure according to Formula (A), and sub-formulas thereof: or a pharmaceutically acceptable salt thereof. The compounds provided herein can be useful for treatment of diseases including heart (e.g. ischemic heart disease, congestive heart failure, and valvular heart disease), lung (e.g., acute lung injury, pulmonary hypertension, pulmonary fibrosis, and chronic obstructive pulmonary disease), liver (e.g. acute liver failure and liver fibrosis and cirrhosis), and kidney (e.g. acute kidney injury and chronic kidney disease) disease.

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Disclosed herein is a compound of Formula (I) for inhibiting TYK2 and treating disease associated with undesirable tyk-2 activity (tyk-2 related diseases), a method of using the compounds disclosed herein for treating inflammatory or autoimmune disease, and a pharmaceutical composition comprising the same.

Disclosed are bispecific compounds (degraders) that target ALK or ALK and FAK for degradation. Also disclosed are pharmaceutical compositions containing the degraders and methods of using the bispecific compounds to treat diseases and disorders characterized or mediated by aberrant ALK or ALK and FAK activity.

Bis-amide inhibitors of SARS-CoV-2 (COVID), pharmaceutical compositions comprising same; and methods of treating a severe acute respiratory syndrome.

Provided herein are lipid compounds that can be used in combination with other lipid components, such as neutral lipids, cholesterol and polymer conjugated lipids, to form lipid nanoparticles for delivery of therapeutic agents (e.g., nucleic acid molecules) for therapeutic or prophylactic purposes, including vaccination. Also provided herein are lipid nanoparticle compositions comprising said lipids.

Disclosed are compounds having the formula:

##STR00001## wherein q, r, s, A, B, C, R.sup.A1, R.sup.A2, R.sup.B1, R.sup.B2, R.sup.C1, R.sup.C2, R.sup.3, R.sup.4, R.sup.5, R.sup.6, R.sup.14, R.sup.15, R.sup.16, and R.sup.17, are as defined herein, or a tautomer thereof, or a salt, particularly a pharmaceutically acceptable salt, thereof.

Complement Factor D inhibitors, pharmaceutical compositions, and uses thereof, as well as processes for their manufacture are provided. The compounds provided include Formula I, Formula II, Formula III, and Formula IV or a pharmaceutically acceptable salt, prodrug, isotopic analog, N-oxide, or isolated isomer thereof, optionally in a pharmaceutically acceptable composition. The inhibitors described herein target Factor D and inhibit or regulate the complement cascade.

The present application provides a novel series of small molecular immune agonists of Toll-like receptor 7, having a structure represented by Formula I. The present application further provides use of the immune agonist for activating and amplifying immune cells and lymphocytes, and for preparing an immunomodulatory drug, an immune anti-tumor small molecule drug, and an immune anti-tumor macromolecular drug.

The invention belongs to the technical field of agricultural chemicals, and in particular relates to a pyridazinol compound represented by the Formula I, a derivative, preparation method, herbicidal composition and use thereof. The compound, derivative and herbicidal composition thereof have very high herbicidal activity and selectivity, and are safe for crops,

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