Boruah, Monalisa; Konwar, Dilip; Dutta, Dipak Kr., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2003, vol. 42, # 9, p. 2112 - 2114
N-hydroxyethylpyrazole (12a–f) and N-hydroxymethylpyrazole derivatives (15a–f) were designed for their estrogenic activities, having a 11.0 ± 0.5 Å distance between their two hydroxyl groups, aliphatic–OH and phenolic–OH similar to 17β-estradiol (E2) as an endogenous hormone. To synthesize the title compounds, the key intermediate 1,3-dicarbonyl derivatives (2 and 8), were treated with hydrazine hydrate to produce
Selective synthesis of some 4,5-dihydro-2<i>H</i>-benzo[<i>g</i>]indazoles and 8,9-dihydro-2<i>H</i>-benzo[<i>e</i>]indazoles via the vilsmeier-haack reaction under thermal and microwave assisted conditions
作者:Ganesabaskaran Sivaprasad、Radhakrishnan Sridhar、Paramasivan T. Perumal
DOI:10.1002/jhet.5570430219
日期:2006.3
A selective and easy method is described for the synthesis of 4,5-dihydro-2H-benzo[g]indazoles and 8,9-dihydro-2H-benzo[e]indazoles by the Vilsmeier-Haackreaction of various tetralone phenylhydrazones underthermal and microwave irradiation conditions.
描述了通过各种四氢萘酮苯并azo的Vilsmeier-Haack反应合成4,5-二氢-2 H-苯并[ g ]吲唑和8,9-二氢-2 H-苯并[ e ]吲唑的选择性简便方法在热和微波辐射条件下。
PARSIA M. T. DI; SUAREZ C.; VITOLO M. J.; MARQUEZ V. E.; BEYER B.; URBINA+, J. MED. CHEM., 1981, 24, NO 1, 117-119
作者:PARSIA M. T. DI、 SUAREZ C.、 VITOLO M. J.、 MARQUEZ V. E.、 BEYER B.、 URBINA+
DOI:——
日期:——
TISSUE NON-SPECIFIC ALKALINE PHOSPHATASE INHIBITORS AND USES THEREOF FOR TREATING VASCULAR CALCIFICATION
申请人:MILLAN JOSE LUIS
公开号:US20090156560A1
公开(公告)日:2009-06-18
Disclosed herein are compounds that are tissue-nonspecific alkaline phosphatase inhibitors. The disclosed compounds are used to treat, prevent, or abate vascular calcification, arterial calcification and other cardiovascular diseases.