摘要:
The invention provides compounds of formula (I): as modulators of chemokine and H1 receptor activity. The compounds are especially useful in the treatment of asthma and rhinitis.
摘要:
The Sesquiterpene derivatives are useful as antivirus agents, which are shown by the formula: ##STR1## wherein R.sup.1 is hydrogen or halogen; and R.sup.2 is hydrogen, halogen, --OR.sup.7 (wherein R.sup.7 is hydrogen etc.) or --NHR.sup.8 (wherein R.sup.8 is hydrogen etc.) etc., or R.sup.1 and R.sup.2 taken together may form oxo or .dbd.NR.sup.9 (wherein R.sup.9 is hydroxy etc.);R.sup.3 is hydrogen or halogen; R.sup.4 is hydrogen, halogen, --OR.sup.10 (wherein R.sup.10 is hydrogen etc.), or --NHR.sup.11 (wherein R.sup.11 is hydrogen etc.), or R.sup.3 and R.sup.4 taken together may form oxo or .dbd.NR.sup.12 (wherein R.sup.12 is hydroxy etc.) or R.sup.2 and R.sup.4 taken together may form an unsaturated bond or --O--;A is .dbd.NR.sup.5 (wherein R.sup.5 is hydrogen, lower alkyl etc.)R.sup.6 is hydrogen, cyano etc.,X is hydrogen, cyano etc.,Y.sup.1 and Y.sup.2 are both hydrogens, or taken together may form oxo;Z.sup.1 and Z.sup.2 are both hydrogens, or taken together may form oxo, or Z.sup.1 is hydrogen and Z.sup.2 is hydroxy etc.
摘要:
A method for modulating at least one pharmacokinetic property of a protease inhibitor upon administration to a host is provided. One administers to the host an effective amount of a bifunctional compound of less than about 5000 daltons comprising the protease inhibitor or an active derivative thereof and a pharmacokinetic modulating moiety. The pharmacokinetic modulating moiety binds to at least one intracellular protein. The bifunctional compound has at least one modulated pharmacokinetic property upon administration to the host as compared to a free drug control that comprises the protease inhibitor.
摘要:
The present invention provides a novel compound having a kininogenase-inhibitory action and its pharmaceutical use. The compounds are represented by the formulas (A), (B), (C), (E) and (H): wherein each symbol is as defined in the specification, or a pharmaceutically acceptable salt thereof.
摘要:
Compounds having the general formula II, III, or IV wherein R1 can be a radical of an optionally substituted C-4 to C-7 N-containing heterocycle or a radical of an optionally substituted cyclic or acyclic tertiary amine or isoindoline-1,3-dione: R2,3,4,5,6 can each independently be any one or combinations of the following moieties, cyano, nitro, acyl, alkyl, amido, azido, isothiocyanate, isocyanate, optionally substituted anilino, halogens, ethers, sulfonamides, thioacyl, nitro, aromatic, heterocyclic, olefinic, acetylene, deuterium, or tritium; Y can be either CH, CH2, O, S, OCH2, N—R, N—Ar, C—R, C—Ar; Z can be either H, O, S, S—R or NR. R groups can be either H, aryls, alkyls, or cycloalkyls; “n” can be 1 to 5 carbons in length and stereoisomers, functional analogs, and pharmaceutically acceptable salts thereof and wherein the moiety bridging R1 and N can be a substituted alkylene, optionally substituted alkenylene or optionally substituted alkynylene and where the alkylene group can include an inserted C3-C5 cycloalkyl group, aromatic, and hetercocyclic group; wherein X′ is halogen, or C1-C4 haloalyl; wherein the Rx is a C1-C5 straight chain or branched chain alkyl or a C1-C4 straight chain or branched chain haloalkyl.
摘要:
Linker-drug intermediates of Formula I are conjugated to antibodies to form antibody-drug conjugates where the drug moiety is an N-methylalaninyl-maytansinoid. L is E is n is 2, 3, 4, 5, or 6; m is 2, 3 or 4; and q is 0 or 1.
摘要:
The invention provides a labeling composition for an intraocular tissue of a living individual, which specifically labels the intraocular tissue without need of an invasive operation such as exposure of an ocular tissue or injection of a staining agent into the ocular tissue or a nerve tissue linking to the ocular tissue, a method of noninvasively labeling an intraocular tissue of a living individual, and a screening method using the labeling composition for the intraocular tissues. The composition contains a compound capable of labeling at least a photoreceptor cell layer of a retina, wherein the compound is a staining compound having a particular structure as a partial structure thereof.
摘要:
The present invention provides a novel compound having a kininogenase-inhibitory action and its pharmaceutical use. The compounds are represented by the formulas (A), (B), (C), (E) and (H): wherein each symbol is as defined in the specification, or a pharmaceutically acceptable salt thereof.
摘要:
Compounds of formula (I) and their pharmaceutically acceptable salts are described. Processes for their preparation, pharmaceutical compositions containing them, their use as medicaments and their use in the treatment of bacterial infections are also described.
摘要:
The invention provides compounds of formula (I): as modulators of chemokine and H1 receptor activity. The compounds are especially useful in the treatment of asthma and rhinitis.