[EN] NOVEL PROCESS FOR THE PREPARATION OF 7-((3-CHLORO-6-METHYL-5,5-DIOXO-6,11-DIHYDRODIBENZO(C,F)(1,2) THIAZEPIN-11-YL)AMINO)HEPTANOATE [FR] NOUVEAU PROCÉDÉ POUR LA PRÉPARATION DE 7-((3-CHLORO-6-MÉTHYL-5,5-DIOXO-6,11-DIHYDRODIBENZO(C,F)(1,2)THIAZÉPIN-11-YL)AMINO)HEPTANOATE
[EN] 4- BROMO - 5 - (2- CHLORO - BENZOYLAMINO) - 1H - PYRAZOLE - 3 - CARBOXYLIC ACID AMIDE DERIVATIVES AND RELATED COMPOUNDS AS BRADYKININ B1 RECEPTOR ANTAGONISTS FOR THE TREATMENT OF INFLAMMATORY DISEASES<br/>[FR] DERIVES AMIDES DE L'ACIDE CARBOXYLIQUE DE 4- BROMO - 5 - (2- CHLORO - BENZOYLAMINO) - 1H - PYRAZOLE 3 ET COMPOSES ASSOCIES EN TANT QU'ANTAGONISTES DE RECEPTEUR DE B1 DE LA BRADYKININE POUR LE TRAITEMENT DE MALADIES INFLAMMATOIRES
申请人:ELAN PHARM INC
公开号:WO2004098589A1
公开(公告)日:2004-11-18
Disclosed are compounds of formula I and II that are bradykinin B1 receptor antagonists and are useful for treating diseases, or relieving adverse symptoms associated with disease conditions, in mammals mediated by bradykinin B1 receptor. Certain of the compounds exhibit increased potency and are also expected to exhibit increased duration of action.
Poly(diiododiacetylene): Preparation, Isolation, and Full Characterization of a Very Simple Poly(diacetylene)
作者:Liang Luo、Christopher Wilhelm、Aiwu Sun、Clare P. Grey、Joseph W. Lauher、Nancy S. Goroff
DOI:10.1021/ja8011403
日期:2008.6.18
characterization of the polymer by X-ray diffraction, solid-state (13)C MAS NMR, Raman, and electron absorption spectroscopy. Comparison of a series of hosts reveals an odd-even effect in the topochemical polymerization, based on the alkyl chain length of the host. In the cocrystals formed with bis(pentanenitrile) oxalamide (4) and bis(heptanenitrile) oxalamide (6), the host/guest ratio is 1:2 and the monomer
聚(二二乙炔)或 PIDA 是一种共轭聚合物,含有聚(二乙炔)(PDA)主链,但只有碘原子取代基。单体二碘丁二炔 (1) 可以通过草酰胺基团之间的氢键和腈与碘炔之间的弱路易斯酸碱相互作用(卤素键)与双(腈)草酰胺主体在固态下对齐。所得共晶开始时呈淡蓝色,但随着聚合的进行,会变成有光泽的铜色。结晶方法的开发将 PIDA 的产率大大提高到约 50%,现在可以通过 X 射线衍射、固态 (13) C MAS NMR、拉曼和电子吸收光谱对聚合物进行全面表征。一系列主体的比较揭示了拓扑化学聚合中的奇偶效应,基于主体的烷基链长度。在与双(戊腈)草酰胺(4)和双(庚腈)草酰胺(6)形成的共晶中,主客体比为1:2,单体在室温下自发聚合,而在双(丁腈)的情况下草酰胺(3)和双(己腈)草酰胺(5),其中主体和客体以1:1的比例形成共晶,聚合是不利的并且不能完成。在微米大小的 6.1 共晶的水悬浮液中也可以观察到
Polymeric amides from omega-amino acids
作者:D. D. Coffman、N. L. Cox、E. L. Martin、W. E. Mochel、F. J. Van Natta
DOI:10.1002/pol.1948.120030110
日期:1948.2
Methods for the preparation of fiber-forming polymeric amides from ω-amino acids and The variation in meltingpoints of the polymeric their amide-forming derivatives are described. The variation in meltingpoints of the polymeric amides with increasing chain length of the recurring unit is discussed.
Site-Selective Remote Radical C−H Functionalization of Unactivated C−H Bonds in Amides Using Sulfone Reagents
作者:Yong Xia、Lin Wang、Armido Studer
DOI:10.1002/anie.201807455
日期:2018.9.24
A general and practical strategy for remote site‐selective functionalization of unactivated aliphatic C−H bonds in various amides by radical chemistry is introduced. C−H bond functionalization is achieved by using the readily installed N‐allylsulfonyl moiety as an N‐radical precursor. The in situ generated N‐radical engages in intramolecular 1,5‐hydrogen atom transfer to generate a translocated C radical
Amination of ω-Functionalized Aliphatic Primary Alcohols by a Biocatalytic Oxidation-Transamination Cascade
作者:Mathias Pickl、Michael Fuchs、Silvia M. Glueck、Kurt Faber
DOI:10.1002/cctc.201500589
日期:2015.10
Amination of non‐activated aliphatic fatty alcohols to the corresponding primary amines was achieved through a five‐enzyme cascadereaction by coupling a long‐chain alcohol oxidase from Aspergillus fumigatus (LCAO_Af) with a ω‐transaminase from Chromobacterium violaceum (ω‐TA_Cv). The alcohol was oxidized at the expense of molecular oxygen to yield the corresponding aldehyde, which was subsequently
通过将烟曲霉(LCAO_Af)的长链醇氧化酶与紫色杆菌(ω-TA_Cv)的ω-转氨酶偶联,通过五酶级联反应将未活化的脂肪族脂肪醇胺化为相应的伯胺。醇以分子氧为代价被氧化生成相应的醛,随后被依赖于PLP的ω-TA胺化,生成最终的伯胺产物。在pH,O 2压力,底物浓度,H 2 O 2分解方面优化了整个级联反应(衍生自酒精氧化),NADH再生和生物催化剂比例。通过使用带有卤素,炔烃,氨基,羟基,硫醇和腈基的末端官能化C 4 -C 11脂肪伯醇,在最佳条件下研究了该概念的底物范围。