摘要:
The invention relates to compounds of general formula (I) wherein R1, R2, R3, R4, m and n are defined as defined herein, and pharmaceutically acceptable salts, hydrates, or solvates thereof, for use—alone or in combination with one or more other pharmaceutically active compounds—in therapy, as JAK kinase and protein tyrosine kinase inhibitors for preventing, treating or ameliorating diseases and complications thereof, including, for example, psoriasis, atopic dermatitis, rosacea, lupus, multiple sclerosis, rheumatoid arthritis, Type I diabetes, asthma, cancer, autoimmune thyroid disorders, ulcerative colitis, Crohn's disease, Alzheimer's disease, leukaemia, eye diseases such as diabetic retinopathy and macular degeneration as well as other autoimmune diseases and indications where immuno-suppression would be desirable for example in organ transplantation.
摘要:
The invention relates to compounds of formula I in which formula X is hydrogen or hydroxy; R.sup.1 and R.sup.2 stand for hydrogen or a C.sub.1 -C.sub.6 hydrocarbyl radical; or taken together with the carbon atom bearing the group X, can form a C.sub.3 -C.sub.8 carbocyclic ring; R.sup.3 stands for hydrogen or a C.sub.1 -C.sub.10 hydrocarbyl radical or for YR.sup.4, in which Y stands for the radicals --CO--, --CO--O--, --CO--S--, --CS--, --CS--O--, --CS--S--, --SO-- or SO.sub.2 --, and R.sup.4 stands for hydrogen or a C.sub.1 -C.sub.10 hydrocarbyl radical; Q is a single bond or a C.sub.1 -C.sub.8 hydrocarbylene diradical. R.sup.1,R.sup.2,R.sup.3 and/or Q may be optionally substituted with one or more deuterium or fluorine atoms. The compounds show an antiinflammatory and immunomodulating effect as well as stong activity in inducing differentiation and inhibiting undesirable proliferation of certain cells.
摘要:
A derivative of 2-methylenepropane-1,3-diol of the general formula I ##STR1## where O--A.sup.1 and O--A.sup.2, which can be the same or different, each represents O, O--C(O), O--C(O)NH, O--C(S)NH or O--C(O)O, R.sup.1 represents an alkyl or alkenyl group of 10-22 carbon atoms, n is an integer from 1 to 11, B.sup.+ represents a quaternary ammonium group, either N.sup.+ R.sup.4 R.sup.5 R.sup.6, or N.sup.+ (Het), where R.sup.4, R.sup.5 and R.sup.6 are similar or different alkyl groups of 1-4 carbon atoms, or two or all of R.sup.4, R.sup.5 and R.sup.6 may be incorporated into a cyclic or bicyclic structure, which may contain additional hetero atoms; X.sup.- means the anion of a pharmceutically acceptable inorganic or organic acid; and R.sup.2 and R.sup.3 are the same or different, and represent hydrogen or alkl groups of 1-4 carbon atoms.The present compounds have been shown to possess a PAF antagonistic effect and an inhibitory effect on the growth of tumor cells, and are thus valuable in the human and veterinary practice as platelet aggregation inhibitors, anti-thrombotic agents, anti-asthmatic agents, anti-allergic agents, anti-inflammatory agents, anti-hypotensive agents, anti-ulcer agents, anti-psoriatic agents, anti-graft rejection agents, anti-conception agents and anti-tumor agents.
摘要:
The invention relates to compounds of formula I ##STR1## in which formula X is hydrogen or hydroxy; Y is oxygen, sulphur, or oxidized sulfur (S(O) or S(O.sub.2)); R.sup.1 and R.sup.2, which may be the same or different, stand for hydrogen or C.sub.1 -C.sub.6 hydrocarbyl, or R.sup.1 and R.sup.2, taken together with the carbon atom (starred in formula I) bearing the group X, form a C.sub.3 -C.sub.8 carbocyclic ring; Q is a C.sub.1 -C.sub.8 hydrocarbylene diradical. R.sup.3 is hydrogen or C.sub.1 -C.sub.6 hydrocarbyl. R.sup.1, R.sup.2 and/or Q, may be optionally substituted with one or more deuterium or fluorine atoms; n is 0 or 1. The present compounds show antiinflammatory and immunomodulating effects as well as a strong activity in inducing cell differentiation and inhibiting undesirable proliferation of certain cancer and skin cells.