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Aminolysis of methoxy groups in pyrimidine derivatives. Activation by 5-nitroso

Autor: Group M. Melguizo, A. Marchal, M. Nogueras, A. Sánchez, J. N. Low

Publikováno v: Journal of Heterocyclic Chemistry. 39:97-103

The nucleophilic substitution of 2-mefhoxy groups in pyrimidine derivatives was strongly activated by introduction of a 5-nitroso group on to the pyrimidine ring. The aminolysis of several 2-methoxy-5-nitrosopyrimidine derivatives was performed at ro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::728fc7a806222491b81e8ff01b8a8516
https://doi.org/10.1002/jhet.5570390114

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成年期视皮层神经元数量减少降低突触连接.

Autor: 蓝志达¹ 513554817@qq.com, 王兆龙¹, 谢先屿¹, 赵乐文¹, 方伟群¹ fangwq@sjtu.edu.cn

Publikováno v: Progress in Modern Biomedicine. 2024, Vol. 24 Issue 18, p3401-3406. 6p.

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Tricarbonyl(η6-pyridine)chromium(0)

Autor: C. J. Breheny, Conor Long, S. M. Draper, J. J. Byrne, J. N. Low

Publikováno v: Acta Crystallographica Section C Crystal Structure Communications. 50:1669-1671

The molecular structure of tricarbonyl(η 6 -pyridine)chromium(0), [Cr(CO) 3 (C 5 H 5 N)], is presented here. The Cr atom is bound to the pyridine ring via the π-electron system and is situated directly below the heteroarene ring centre. The pyridin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7abaa9e0cf209118a294934f9bff0b14
https://doi.org/10.1107/s0108270194006803

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Structure of 3-(3-azido-2,3-dideoxy-β-D-erythro-pentofuranosyl)cytosine hydrogen chloride

Autor: R. A. Howie, J. N. Low

Publikováno v: Acta Crystallographica Section C Crystal Structure Communications. 46:84-86

C 9 H 13 N 6 O 3 + Cl − cristallise dans P2 1 avec a=6,308, b=9,336 et c=10,945 A, β=97,40 o , Z=2; affinement jusqu'a R=0,068. Conformation. Presence de deux liaisons hydrogene dans la structure

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b0b313c66faeb54a49393893c1db853d
https://doi.org/10.1107/s0108270189005871

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Biophysical modeling of the whole-cell dynamics of C. elegans motor and interneurons families.

Autor: Nicoletti, Martina^1,2 (AUTHOR), Chiodo, Letizia¹ (AUTHOR) l.chiodo@unicampus.it, Loppini, Alessandro³ (AUTHOR) l.chiodo@unicampus.it, Liu, Qiang⁴ (AUTHOR), Folli, Viola^2,5 (AUTHOR), Ruocco, Giancarlo² (AUTHOR), Filippi, Simonetta^1,6,7 (AUTHOR)

Publikováno v: PLoS ONE. 3/29/2024, Vol. 19 Issue 3, p1-25. 25p.

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5-Methyl-3-nonanoyl-1,3,4-thiadiazole-2(3H)-thione and 3-decanoyl-5-methyl-1,3,4-thiadiazole-2(3H)-thione

Autor: James L. Wardell, A. Cook, J. N. Low, C. T. Imrie

Publikováno v: Acta Crystallographica Section C Crystal Structure Communications. 55:IUC9900123

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2e16e4107c8eea3a1e8d0293ea722894
https://doi.org/10.1107/s0108270199098716

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Table of Contents.

Publikováno v: Acta Crystallographica: Section C (Wiley-Blackwell). Jan2005, Vol. 61 Issue 1, preceding pe1-e1. 7p.

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Green and Efficient Synthesis of Spiroheterocyclic Compounds from Reactions of Isatins, 3-Amino-1-phenyl-1H-pyrazol-5(4H)-one, and Monocyclic Ketones.

Autor: Yang, Shuang¹ (AUTHOR) 2383433778@qq.com, Peng, Yani² (AUTHOR), Wu, Minyang² (AUTHOR), Chen, Xingyue² (AUTHOR), Yang, Jing² (AUTHOR), Wu, Dan² (AUTHOR), Rong, Liangce² (AUTHOR) lcrong@jsnu.edu.cn

Publikováno v: Polycyclic Aromatic Compounds. 2023, Vol. 43 Issue 10, p9360-9376. 17p.

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