نتایج جستجو برای: ethyl 24 dioxo 4 arylbutanoates
تعداد نتایج: 1577090 فیلتر نتایج به سال:
The title compound, C(24)H(32)O(8)S·C(3)H(6)O, features three six-membered and two five-membered rings. The six-membered rings adopt chair, boat and slightly distorted boat conformations whereas one five-membered ring adopts an approximate envelope conformation and the other a twist conformation. Disorder was modelled for the ethyl-thio group with the ethyl-C atoms resolved over three positions...
The herbal market is flooded with substitutes and adulterants due to non-availability of the genuine drug and poor knowledge and difficulty in identifying the pure active principle. Toddalia asiatica (Rutaceae) is a constituent of traditional systems of medicine used for treating a paradigm of diseases. The flowers were extracted with methanol, the filtered extract was concentrated to dryness a...
A series of aminoalkanol derivatives of 8,11-dimethyl-3,5-dioxo-4-azatricyclo[5.2.2.0(2,6)] undec-8-en-1-yl acetate and 1,11-dimethyl-4-azatricyclo[5.2.2.0(2,6)]undecane-3,5,8-trione was prepared. The pharmacological profile of selected compounds was evaluated for affinity to beta-adrenoreceptors and serotoninergic receptors (5HT1A and 5HT2A).
Growing evidence indicates that adenosine receptors could be promising therapeutic targets in autoimmune diseases. Here we studied the role of adenosine receptors in controlling the course of type 1 diabetes. Diabetes in CD-1 mice was induced by multiple-low-dose-streptozotocin (MLDS) treatment and in nonobese diabetic (NOD) mice by cyclophosphamide injection. The nonselective adenosine recepto...
The title compound, C(10)H(13)N(3)S, prepared by the reaction of 4-methyl-benzaldehyde and 4-methyl-thio-semicarbazide, is approximately planar (r.m.s. deviation for the non-H atoms = 0.032 Å). Its conformation is stabilized by an intra-molecular N-H⋯N hydrogen bond, generating an S(5) ring. In the crystal, inversion dimers linked by pairs of N-H⋯S hydrogen bonds occur. Further weak N-H⋯S links...
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