作者:Joel M. Smith、Tian Qin、Rohan R. Merchant、Jacob T. Edwards、Lara R. Malins、Zhiqing Liu、Guanda Che、Zichao Shen、Scott A. Shaw、Martin D. Eastgate、Phil S. Baran
DOI:10.1002/anie.201705107
日期:2017.9.18
The development of a new decarboxylative cross‐coupling method that affords terminal and substituted alkynes from various carboxylic acids is described using both nickel‐ and iron‐based catalysts. The use of N‐hydroxytetrachlorophthalimide (TCNHPI) esters is crucial to the success of the transformation, and the reaction is amenable to in situ carboxylic acid activation. Additionally, an inexpensive
Provided are compounds of Formula I:
and pharmaceutically acceptable salts and esters thereof. The compounds, compositions, and methods provided are useful for the treatment of virus infections, particularly hepatitis C infections.
Provided are compounds of Formula I:
and pharmaceutically acceptable salts and esters thereof. The compounds, compositions, and methods provided are useful for the treatment of virus infections, particularly hepatitis C infections.
提供的是式 I 的化合物:
及其药学上可接受的盐类和酯类。所提供的化合物、组合物和方法可用于治疗病毒感染,尤其是丙型肝炎感染。