The invention relates to compounds of formula (I):
or a salt thereof, wherein R
1
, G, L
1
, L
2
, L
3
, and Y are as described herein. Compounds of formula (I) and pharmaceutical compositions thereof are inhibitors of one, or both of, αvβ
1
integrin and αvβ
6
integrin that are useful for treating fibrosis such as in nonalcoholic steatohepatitis (NASH), idiopathic pulmonary fibrosis (IPF) and nonspecific interstitial pneumonia (NSIP).
COMPOUND, ACTINIC RAY-SENSITIVE OR RADIATION-SENSITIVE RESIN COMPOSITION, RESIST FILM, AND PATTERN FORMATION METHOD, AND METHOD FOR MANUFACTURING ELECTRONIC DEVICE USING SAME, AND ELECTRONIC DEVICE
申请人:FUJIFILM CORPORATION
公开号:US20160024005A1
公开(公告)日:2016-01-28
There is provided an actinic ray-sensitive or radiation-sensitive resin composition containing a compound represented by the following formula (1) or (2), and the formula (1) and (2) are defined as herein,
and a resist film comprising the actinic ray-sensitive or radiation-sensitive resin composition, and a pattern forming method comprising a step of exposing the resist film, and a step of developing the exposed film, and a method for manufacturing an electronic device, comprising the pattern forming method, and an electronic device manufactured by the manufacturing method of an electronic device.
PATTERN FORMING METHOD, ACTINIC RAY-SENSITIVE OR RADIATION-SENSITIVE RESIN COMPOSITION AND RESIST FILM
申请人:Enomoto Yuichiro
公开号:US20120282548A1
公开(公告)日:2012-11-08
Provided is a pattern forming method comprising (i) a step of forming a film from an actinic ray-sensitive or radiation-sensitive resin composition, (ii) a step of exposing the film, and (iii) a step of developing the exposed film by using an organic solvent-containing developer, wherein the actinic ray-sensitive or radiation-sensitive resin composition comprises (A) a resin capable of decreasing the solubility for an organic solvent-containing developer by the action of an acid, (B) a compound capable of generating an acid upon irradiation with an actinic ray or radiation, (D) a solvent, and (G) a compound having at least either one of a fluorine atom and a silicon atom and having basicity or being capable of increasing the basicity by the action of an acid.
ACTINIC RAY-SENSITIVE OR RADIATION-SENSITIVE RESIN COMPOSITION, RESIST FILM, PATTERN FORMING METHOD, MANUFACTURING METHOD OF ELECTRONIC DEVICE USING THE SAME, AND ELECTRONIC DEVICE
申请人:FUJIFILM CORPORATION
公开号:US20150185612A1
公开(公告)日:2015-07-02
There is provided an actinic ray-sensitive or radiation-sensitive resin composition comprising: (A) a resin having a repeating unit represented by the specific formula and a group capable of decomposing by an action of an acid to produce a polar group; and an ionic compound represented by the specific formula, and a resist film comprising the actinic ray-sensitive or radiation-sensitive resin composition.
A SN1 mechanistic approach to the Williamson ether reaction via photoredox catalysis applied to benzylic C(sp3)–H bonds
作者:Nicholas A. Fitzpatrick、Leila Zamani、Mrinmoy Das、Hatice G. Yayla、Manjinder S. Lall、Patricia Z. Musacchio
DOI:10.1016/j.tet.2022.132986
日期:2022.10
The Williamson ether reaction typically requires harsh conditions including strong base, elevated temperatures and long reaction times. The importance of ethers in valuable small molecules has thus motivated a search for mild alternatives. We report on a photochemical SN1reaction that employs C–H precursors in place of C–Br/Cl/OTs electrophiles. The key design in achieving the SN1 approach relies on
奉献:这篇文章献给 Stephen F. Martin 教授,我在本科时就开始了他的实验室。正是在这里,我意识到我对有机化学的热爱,我将其归功于史蒂夫努力在他的团队中建立的关怀环境。这项工作:威廉姆森醚反应通常需要苛刻的条件,包括强碱、高温和长反应时间。因此,醚在有价值的小分子中的重要性促使人们寻找温和的替代品。我们报告了使用 C-H 前体代替 C-Br/Cl/OTs 亲电试剂的光化学 S N 1 反应。实现 S N的关键设计一种方法依赖于通过光氧化还原催化的形式氢化物提取过程从给定的 C-H 键直接生成碳正离子。实现了由 1°、2° 和 3° 醇组成的广泛底物范围,包括与威廉姆森醚条件不兼容的碱敏感官能团的示例。还证明了药物支架的后期醚化。