Rufloxacin (MF-934) was prepared in one-pot synthesis in 61% yield by treatment of the 2,3,5-trifluoro-4-(4-methyl-1-piperazinyl)-benzoyl acetate, first with N,N-dimethylformamide dimethyl acetal, then with 2-aminoethanethiol, followed by cyclization and hydrolysis.
[EN] USE OF HIGHLY POTENT MULTIMERIC E-SELECTIN ANTAGONISTS FOR TREATING SICKLE CELL DISEASE<br/>[FR] UTILISATION D'ANTAGONISTES D'E-SÉLECTINE MULTIMÉRIQUES HAUTEMENT PUISSANTS POUR LE TRAITEMENT DE LA DRÉPANOCYTOSE
申请人:GLYCOMIMETICS INC
公开号:WO2021021994A1
公开(公告)日:2021-02-04
Methods for the treatment of sickle cell disease or complications associated therewith, including, for example, vaso-occlusive crisis, by the use of at least one E-selectin inhibitor and compositions comprising the same are disclosed.
[EN] CAROTENOID ANALOGS OR DERIVATIVES FOR THE INHIBITION AND AMELIORATION OF INFLAMMATION<br/>[FR] ANALOGUES OU DERIVES DE CAROTENOIDE POUR INHIBER ET REDUIRE L'INFLAMMATION
申请人:HAWAII BIOTECH INC
公开号:WO2005102356A1
公开(公告)日:2005-11-03
A method for inhibiting and/or ameliorating the occurrence of diseases in a human subject whereby a subject is administered a carotenoid analog or derivative, either alone or in combination with another carotenoid analog or derivative. In some embodiments, the administration of analogs or derivatives of carotenoids may inhibit and/or ameliorate the occurrence of diseases in subjects. In some embodiments, analogs or derivatives of carotenoids may be water-soluble and/or water dispersible. Maladies that may be treated with analogs or derivatives of carotenoids embodied herein may include diseases that provoke or trigger an inflammatory response. In an embodiment, asthma may be treated with analogs or derivatives of carotenoids embodied herein. In an embodiment, administering analogs or derivatives of carotenoids embodied herein to a subject may control or affect the bioavailability of eicosanoids. In an embodiment, atherosclerosis may be treated with analogs or derivatives of carotenoids embodied herein. In an embodiment, administering the analogs or derivatives of carotenoids embodied herein to a subject may control or affect the bioavailability of 5-LO-catalyzed eicosanoid metabolites. In an embodiment, 5-LO-catalyzed eicosanoid metabolites that may be controlled or affected by administering analogs or derivatives of carotenoids to a subject may include proinflammatory effector molecules (e.g., leukotrienes).
[EN] HIGH-LOADING WATER-SOLUBLE CARRIER-LINKED PRODRUGS<br/>[FR] PROMÉDICAMENTS LIÉS À DES EXCIPIENTS HYDROSOLUBLES DE FORTE CHARGE
申请人:ASCENDIS PHARMA AS
公开号:WO2013024047A1
公开(公告)日:2013-02-21
The present invention relates to water-soluble carrier-linked prodrugs of formula (I), wherein B, A and Hyp form the carrier, B is a branching core, each A is independently a poly(ethylene glycol)-based polymeric chain, each Hyp is independently a branched moiety, each SP is independently a spacer moiety, each L is independently a reversible prodrug linker moiety, each D is independendly a biologically active moiety, each x is independently 0 or 1, each m is independently an integer of from 2 to 64, n is an integer from 3 to 32; or the pharmaceutically acceptable salt thereof. It further relates to pharmaceutical compositions comprising said water-soluble carrier-linked prodrugs, their use asmedicament or diagnostic, and methods of treatment.
The present application provides compounds of Formula (B), or pharmaceutically acceptable salts thereof, wherein D is a residue of a biologically active drug, which underdo hydrolysis under physiological conditions to release the biologically active drug and which are useful in the treatment of disorders that could be beneficially treated with the drug.
[EN] HYDROGEL-LINKED PRODRUGS RELEASING MODIFIED DRUGS<br/>[FR] PROMÉDICAMENTS LIÉS À UN HYDROGEL LIBÉRANT DES MÉDICAMENTS MODIFIÉS
申请人:ASCENDIS PHARMA AS
公开号:WO2014173759A1
公开(公告)日:2014-10-30
The present invention relates to a process for the preparation of a hydrogel-linked prodrug releasing a tag moiety-bio logically active moiety conjugate, to a hydrogel-linked prodrug releasing a tag moiety-bio logically active moiety conjugate obtainable by such process, to pharmaceutical compositions comprising said prodrug and their use as a medicament.