The invention relates to dosage forms for daily administration of compounds of formula (A) and formula (I):

##STR00001##

or a salt thereof, wherein R.sup.1, R.sup.2, R.sup.10, R.sup.11, R.sup.12, R.sup.13, R.sup.14, R.sup.15, R.sup.16, q and p are as described herein. Compounds of formula (A), formula (I), and pharmaceutical compositions thereof are αvβ6 integrin inhibitors that are useful for treating fibrosis such as idiopathic pulmonary fibrosis (IPF) and nonspecific interstitial pneumonia (NSIP).

The present invention is directed to methods for the treatment of gefitinib and/or erlotinib resistant cancer. An individual with cancer is monitored for cancer progression following treatment with gefitinib and/or erlotinib. Progression of the cancer is indicative that the cancer is resistant to gefitinib and/ or erlotinib. Once progression of cancer is noted, the subject is administered a pharmaceutical composition comprising an irreversible epidermal growth factor receptor (EGFR) inhibitor. In preferred embodiments, the irreversible EGFR inhibitor is EKB-569, HKI-272 and HKI-357.

The present invention is directed to methods for the treatment of gefitinib and/or erlotinib resistant cancer. An individual with cancer is monitored for cancer progression following treatment with gefitinib and/or erlotinib. Progression of the cancer is indicative that the cancer is resistant to gefitinib and/ or erlotinib. Once progression of cancer is noted, the subject is administered a pharmaceutical composition comprising an irreversible epidermal growth factor receptor (EGFR) inhibitor. In preferred embodiments, the irreversible EGFR inhibitor is EKB-569, HKI-272 and HKI-357.

Disclosed are compounds of Formula (I′), methods of using the compounds as immunomodulators, and pharmaceutical compositions comprising such compounds. The compounds inhibit PD-1/PD-L1 interaction and are useful in treating, preventing or ameliorating diseases or disorders such as cancer or infections.

##STR00001##

Disclosed are compounds of Formula (I′), methods of using the compounds as immunomodulators, and pharmaceutical compositions comprising such compounds. The compounds inhibit PD-1/PD-L1 interaction and are useful in treating, preventing or ameliorating diseases or disorders such as cancer or infections.

##STR00001##

The subject matter described herein is directed to ferroportin inhibitor compounds of Formula (I) and pharmaceutical salts thereof, methods of preparing the compounds, pharmaceutical compositions comprising the compounds, and methods of administering the compounds for prophylaxis and/or treatment of diseases caused by a lack of hepcidin or iron metabolism disorders, particularly iron overload states, such as thalassemia, sickle cell disease and hemochromatosis, and also kidney injuries.

The subject matter described herein is directed to ferroportin inhibitor compounds of Formula (I) and pharmaceutical salts thereof, methods of preparing the compounds, pharmaceutical compositions comprising the compounds, and methods of administering the compounds for prophylaxis and/or treatment of diseases caused by a lack of hepcidin or iron metabolism disorders, particularly iron overload states, such as thalassemia, sickle cell disease and hemochromatosis, and also kidney injuries.

The present disclosure relates to the use of anti-platelet agents for the treatment of thrombosis and related conditions in a subject. The anti-platelet agent, preferably a phosphoinositide 3-kinase beta (PI3Kβ) inhibitor such as TGX221 or AZD6482, may be administered alone or in combination with a thrombolytic agent, preferably recombinant tissue plasminogen activator (rtPA), and/or an anticoagulant agent, preferably argatroban.

The present disclosure relates to the use of anti-platelet agents for the treatment of thrombosis and related conditions in a subject. The anti-platelet agent, preferably a phosphoinositide 3-kinase beta (PI3Kβ) inhibitor such as TGX221 or AZD6482, may be administered alone or in combination with a thrombolytic agent, preferably recombinant tissue plasminogen activator (rtPA), and/or an anticoagulant agent, preferably argatroban.

The present disclosure relates to the use of anti-platelet agents for the treatment of thrombosis and related conditions in a subject. The anti-platelet agent, preferably a phosphoinositide 3-kinase beta (PI3Kβ) inhibitor such as TGX221 or AZD6482, may be administered alone or in combination with a thrombolytic agent, preferably recombinant tissue plasminogen activator (rtPA), and/or an anticoagulant agent, preferably argatroban.