摘要:
The present disclooure relates to new 11-O-alkyl macrolides and azalides and pharmaceutically acceptable salts and solvates thereof, and to pharmaceutical compositions thereof. The disclosure also relates to a process for the preparation of 11-O-alkyl macrolides and azalides by regioselective 11-O-alkylation of macrolides and azalides having a vicinal diol system, using diazoalkanes in the presence of transition-metal halides or boric acid as catalysts. In another aspect, the disclosure relates to uses of the 11 -0-alkyl macrolides and azalides as antibacterial agents or intermediates for the synthesis of other antibacterial agents.
摘要:
The present invention relates to new compounds represented by Formula (I); wherein M represents a macrolide subunit of the substructure II, Formula (II); L represents the chain of the substructure III, Formula (III); D represents the steroid or nonsteroidal subunit derived from steroid or nonsteroidal (NSAID) drugs with anti-inflammatory activity. The present invention relates also to pharmaceutically acceptable salts and solvates of such prepared compounds, to processe and intermediates for their preparation, as well as to the improved therapeutic action and the use in the treatment of inflammatory diseases and conditions in humans and animals.
摘要:
The present invention relates to the use of compounds from the group of 1-oxadibenzo[e, h]azulenes and of their pharmacologically acceptable salts and solvates for the manufacture of a pharmaceutical formulation for the treatment and prevention of diseases, damages and disorders of the central nervous system (CNS) caused by disorders of the neurochemical equilibrium of biogenic amines or other neurotransmitters.
摘要:
A compound of formula (I) or a pharmaceutically acceptable derivative thereof, having antimicrobial activity, processes for their preparation, compositions containing them and to their use in medicine.
摘要:
The present invention relates to derivatives of 1,2-diaza-dibenzoazulene, to their pharmacologically acceptable salts and solvates, to processes and intermediates for the preparation thereof as well as to their antiinflammatory actions, especially to the inhibition of tumour necrosis factor-(x (TNF-(x) production and the inhibition of interleukin-1 (IL-1) production as well as to their analgetic action.
摘要:
The present invention relates to novel semi-synthetic macrolides having anti-inflammatory activity. More particularly, the invention relates to 14- and 15-membered macrolides substituted at the 4' position, to their pharmaceutically acceptable derivatives, to processes and intermediates for their preparation, to pharmaceutical compositions containing them and to their activity and use in the treatment of inflammatory diseases and conditions in humans and animals, especially those diseases associated with excessive secretion of TNF-α, IL-1, IL-8, IL-2 or IL-5; and/or inhibitor of excessive lymphocyte proliferation; and/or excessive granulocyte degranulation.
摘要:
The present invention relates to new macrolide compounds represented by the general structure I, wherein M is a macrolide, P is a photo-affinity group bearing subunit containing biotin, and L is a linking molecule, and to their pharmaceutically acceptable salts and solvates, to processes and intermediates for their preparation and to the use of these compounds for Hie macrolide target identification.
摘要:
The present invention relates to the use of compounds from the group of 1,3-diazadibenzo[e,h]azulenes and of their pharmaceutically acceptable salts and solvates for the manufacture of a pharmaceutical formulation for the treatment and prevention of diseases, damages and disorders of the central nervous system (CNS) caused by disorders of the neurochemical equilibrium of biogenic amines or other neurotransmitters.
摘要:
The present invention relates to a compound of formula (I) wherein R1 is hydrogen or together with R2 is oxo; R2 represents hydroxy, OC(O)XR7, OC(O)NHXR7 or R2 together with R1 is an oxo group; R3 is hydrogen or a hydroxyl protecting group; R4 is hydrogen or XR7; R5 is hydrogen, XR7 or C(O)NHXR7; R6 is hydrogen or R5 and R6 taken together with the intervening atoms form a cyclic carbonate having the following structure and pharmaceutically acceptable salts and solvates thereof and solvates thereof; to processes for their preparation and their use in the therapy or prophylaxis of systemic or topical bacterial infections in a human or animal body.
摘要:
The present invention relates to the use of compounds from the group of 3-aza-l-oxadibenzo[e,h]azulenes and of their pharmacologically acceptable salts and solvates for the manufacture of a pharmaceutical formulation for the treatment and prevention of diseases, damages and disorders of the central nervous system (CNS) caused by disorders of the neurochemical equilibrium of biogenic amines or other neurotransmitters.