Sulfonamide and sulfamide substituted imidazoquinolines
View Patent ↗Imidazoquinoline and tetrahydroimidazoquinoline compounds that contain sulfonamide or sulfonamide functionality at the 1-position are useful as immune response modifiers. The compounds and compositions of the invention can induce the biosynthesis of various cytokines and are useful in the treatment of a variety of conditions including viral diseases and neoplastic diseases.
1. A method of inducing INF-α biosynthesis in an animal comprising administering an effective amount of the compound N-[4-(4-amino-2-ethyl-1H-imidazo[4,5-c]quinolin-1-yl)butyl]methanesulfonamide or a pharmaceutically acceptable salt thereof to the animal.
2. A method of treating a viral disease selected from the group consisting of genital warts, common warts, plantar warts, Hepatitis B, Hepatitis C, Herpes Simplex Virus Type I and Type II, molluscum contagiosum, HIV, CMV, VZV, and human papillomavirus in an animal comprising administering a therapeutically effective amount of N-[4-(4-amino-2-ethyl-1H-imidazo[4,5-c]quinolin-1-yl)butyl]methanesulfonamide or a pharmaceutically acceptable salt thereof to the animal.
3. A method of treating a neoplastic disease selected from the group consisting of intraepithelial neoplasia, including cervical intraepithelial neoplasia, neoplasias caused by human papillomavirus, basal cell carcinoma, hairy cell leukemia, Kaposi's sarcoma, renal cell carcinoma, squamous cell carcinoma, myelogenous leukemia, multiple myeloma, melanoma, non-Hodgkin's lymphoma, and cutaneous T-cell lymphoma in an animal comprising administering a therapeutically effective amount of N-[4-(4-amino-2-ethyl-1H-imidazo[4,5-c]quinolin-1-yl)butyl]methanesulfonamide or a pharmaceutically acceptable salt thereof to the animal.