نتایج جستجو برای: tricyclic
تعداد نتایج: 3925 فیلتر نتایج به سال:
The tricyclic system of the title compound, C(22)H(15)Br, has a concave shape, with a dihedral angle between the benzene ring planes of 48.68 (1)°.
Starting from conveniently designed dienynes complexed to cobalt, a tandem RCM-intramolecular Pauson-Khand reaction yields tricyclic compounds. The methodology allows the synthesis of 6,5,5 and 7,5,5 systems.
Two transannular (TA) aldol reactions were used to assemble the tricyclic carbon skeleton found in the tigliane and daphnane classes of diterpene natural products.
N-Methyl or methoxy benzamides reacted with benzynes in the presence of Pd(OAc)2, organic acid and K2S2O8 in CH3CN yielding tricyclic phenanthridinone derivatives in good yields.
Objective To compare the efficacy and tolerability of tricyclic antidepressants with selective serotonin reuptake inhibitors in depression in primary care. Design Systematic review and meta-analysis of randomised controlled trials. Data sources Register of the Cochrane Collaboration’s depression, anxiety, and neurosis group. Reference lists of initial studies and other relevant review papers. S...
BACKGROUND Rapid cycling among patients with bipolar affective disorders is important because of its implications for long-term prognosis and for the use of antidepressants. To our knowledge, no prospective study has, as yet, described the course of this phenomenon beyond 5 years. METHODS From 345 patients with bipolar I or bipolar II disorder followed up for a mean (SD) of 13.7 (6.1) years a...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید