Abstract: The present invention relates to compounds of formula I: in which A1-A7 and R1 to R5 are defined herein, for use in the treatment of a condition or disease which is alleviated by the activation of retinoic acid receptors (RAR). The invention also relates to pharmaceutical compounds comprising such compounds, and related methods of treatment. In an aspect, the invention relates to a method of screening compounds for therapeutic potential in the treatment of a condition or disease which is alleviated by the activation of retinoic acid receptors (RAR). Aspects of the invention relate to novel compounds of formula I in which at least one of A1 to A3 is or at least one of A4 is CR12 or A5 is CR13 in which R12/R13 is halogen.

Abstract: The present disclosure relates to indole derivatives of the formula (I) which are cannabinoid type 1 receptor modulators and which are useful in the treatment of diseases in which modulation of the receptor is beneficial; to processes for their preparation; to pharmaceutical compositions comprising them; and to methods of using them.

Abstract: There are described novel compounds of formula I: in which R1, R2, R3, R4, R5, X1 and X2 are each as herein defined, for use in the treatment or alleviation of an RAR miated condition: and methods related thereto.

Abstract: The present disclosure relates to indole derivatives of the formula (I) which are cannabinoid type 1 receptor modulators and which are useful in the treatment of diseases in which modulation of the receptor is beneficial; to processes for their preparation; to pharmaceutical compositions comprising them; and to methods of using them.

Abstract: The present invention pertains to certain ketones and reduced ketones and derivatives thereof which, inter alia, inhibit osteoclast survival, formation, and/or activity; and/or inhibit bone resorption, and more particularly to compounds of the formulae: (1) (2) wherein: Ar1 is independently a biphenyl, phenanthryl, fluorenyl, or carbazolyl, and is optionally substituted; Ralk is independently a C2-10alkylene group, and is optionally substituted; —ORO, if present, is independently —OH or —ORK; —ORK, if present, is independently selected from: —O—RK1; —O—C(?O)RK2; —O—C(?O)ORK3; —O—S(?O)2ORK4; Q is independently —OH or —OROT; wherein: —OROT, if present, is independently selected from: —O—RE1; —O—C(?O)—RE2; —O—C(?O)—O—RE3; —O—C(?O)—O—SO3RE4; —O—C(?O)—O—(CH2)n—COORE5; —O—C(?O)—(CH2)n—NRN1RN2; —O—C(?O)—(CH2)n—NH—C(?O)RE6; —O—C(?O)—(CH2)n—C(?O)—NRN3RN4; —O—P(?O)(ORE7)(ORE8); —O—RPA; RPA, if present, is an organic group which incorporates a phosphonic acid group; with the proviso A that if —OROT is —O—RE1, then RE1 i