A directing group free Pd(<scp>ii</scp>)-catalysed desulfitative C6-arylation of 2-pyridone using an arylsulfonyl chloride
作者:Ujjwal Karmakar、Rajarshi Samanta
DOI:10.1039/d0ob01716g
日期:——
A Pd(II)-catalysed directdesulfitativearylation was realized at the C6-position of the 2-pyridone scaffold. Aryl sulfonyl chloride was used as an alternative arylating agent. The required site-selectivity occurred without the strategic installation of a heteroatom containing directing group. Preliminary mechanistic studies revealed that radical species were involved during this process.
在 2-吡啶酮支架的 C6 位实现了Pd( II ) 催化的直接脱硫芳基化。芳基磺酰氯用作替代的芳基化剂。在没有战略性地安装含杂原子的导向基团的情况下,就可以实现所需的位点选择性。初步机制研究表明,在此过程中涉及自由基物种。
6,5-HETEROCYCLIC PROPARGYLIC ALCOHOL COMPOUNDS AND USES THEREFOR
申请人:Staben Steven
公开号:US20120214762A1
公开(公告)日:2012-08-23
The invention relates to novel compounds of Formula I:
wherein A, Y, R
1
, R
2
and the subscript b each has the meaning as described herein and compounds of Formula I, and stereoisomers, geometric isomers, tautomers, solvates, metabolites, isotopes, pharmaceutically acceptable salts, or prodrugs thereof. Compounds of Formula I and pharmaceutical compositions thereof are useful in the treatment of disease and disorders in which undesired or over-activation of NF-kB signaling is observed.
6,5-Heterocyclic Propargylic Alcohol Compounds and Uses Therefor
申请人:Genentech, Inc.
公开号:US20150038460A1
公开(公告)日:2015-02-05
The invention relates to novel compounds of Formula I:
wherein A, Y, R
1
, R
2
and the subscript b each has the meaning as described herein and compounds of Formula I, and stereoisomers, geometric isomers, tautomers, solvates, metabolites, isotopes, pharmaceutically acceptable salts, or prodrugs thereof. Compounds of Formula I and pharmaceutical compositions thereof are useful in the treatment of disease and disorders in which undesired or over-activation of NF-kB signaling is observed.
6,5-heterocyclic propargylic alcohol compounds and uses therefor
申请人:Staben Steven
公开号:US08901313B2
公开(公告)日:2014-12-02
The invention relates to novel compounds of Formula I:
wherein A, Y, R1, R2 and the subscript b each has the meaning as described herein and compounds of Formula I, and stereoisomers, geometric isomers, tautomers, solvates, metabolites, isotopes, pharmaceutically acceptable salts, or prodrugs thereof. Compounds of Formula I and pharmaceutical compositions thereof are useful in the treatment of disease and disorders in which undesired or over-activation of NF-kB signaling is observed.
Small molecule inhibitors of NF-κB inducing kinase
申请人:Janssen Pharmaceutica NV
公开号:US11254673B2
公开(公告)日:2022-02-22
The present invention relates to compounds that inhibit NIK and pharmaceutical compositions comprising such compounds and methods of using the same. These compounds and pharmaceutical compositions are envisaged to be useful for preventing or treating diseases such as cancer (such as B-cell malignancies including leukemias, lymphomas and myeloma), inflammatory disorders, autoimmune disorders, immunodermatologic disorders such as palmoplantar pustulosis and hidradenitis suppurativa, and metabolic disorders such as obesity and diabetes.
本发明涉及抑制 NIK 的化合物、含有此类化合物的药物组合物以及使用方法。根据设想,这些化合物和药物组合物可用于预防或治疗癌症(如 B 细胞恶性肿瘤,包括白血病、淋巴瘤和骨髓瘤)、炎症性疾病、自身免疫性疾病、免疫性皮肤病(如掌跖脓疱病和化脓性扁桃体炎)以及代谢性疾病(如肥胖症和糖尿病)等疾病。