Efficient and straightforward preparation of a building block for (−)-teubrevin G synthesis via chemically diversed oriented synthesis
摘要:
A rapid and efficient methodology to highly functionalised molecular units well suited as scaffolds for diversity-oriented molecular construction in the synthesis of natural products is reported herein. A key macrocyclic intermediate in the synthesis of the neo-clerodane diterpene (-)-teubrevin G was successfully synthesized in a 5-step sequence in a 70% overall yield using a novel intramolecular coupling between an allylborating agent and a 1,5-dialdehyde moiety. (C) 2011 Elsevier Ltd. All rights reserved.
METHODS OF TREATING SEROTONIN-MEDIATED DISEASES AND DISORDERS
申请人:Brown Philip Manton
公开号:US20090005381A1
公开(公告)日:2009-01-01
Methods are disclosed for treating serotonin-mediated diseases and disorders, which comprise inhibiting tryptophan hydroxylase (TPH) in patients in need thereof.
Octahydro-pyrrolo[3,4-b]pyrrole derivatives are useful in treating conditions or disorders prevented by or ameliorated by histamine-3 receptor ligands, Octahydro-pyrrolo[3,4-b]pyrrole compounds, methods for using such compounds, compositions for making them, and processes for preparing such compounds are disclosed herein.
METHODS OF USING AND COMPOSITIONS COMPRISING TRYPTOPHAN HYDROXYLASE INHIBITORS
申请人:Brown Philip Manton
公开号:US20090005382A1
公开(公告)日:2009-01-01
Methods and compositions comprising tryptophan hydroxylase inhibitors are disclosed. Particular methods are directed at reducing or avoiding serotonin-mediated adverse effects associated with some drugs.
METHODS OF AFFECTING GASTROINTESTINAL TRANSIT AND GASTRIC EMPTYING, AND COMPOUNDS USEFUL THEREIN
申请人:Liu Qingyun
公开号:US20090029993A1
公开(公告)日:2009-01-29
Methods and compounds are disclosed for affecting gastrointestinal motility and gastric emptying, which comprise inhibiting tryptophan hydroxylase (TPH) in patients in need thereof.
Methods and Compositions for Treating Pulmonary Hypertension and Related Diseases and Disorders
申请人:Sands Arthur T.
公开号:US20090054308A1
公开(公告)日:2009-02-26
Methods of treating pulmonary hypertension are disclosed. Particular methods comprise the administration of a tryptophan hydroxylase inhibitor and at least one other active pharmaceutical ingredient to patient in need thereof. Pharmaceutical formulations are also disclosed.