CAS: 769-10-8; 2-Fluoro-6-Nitrotoluene

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CAS号603-83-8 2-甲基-3-硝基苯胺 | CAS号606-20-2 2,6-二硝基甲苯 | CAS号19406-51-0 4-氨基-2,6-二硝基甲苯 | CAS号95-52-3 邻氟甲苯 | CAS号7697-37-2 硝酸 | CAS号341-23-1 4-氟-1H-吲唑 | CAS号399-68-8 4-氟吲哚-2-羧酸 | CAS号387-43-9 4-氟吲哚 | CAS号443-86-7 3-氟-2-甲基苯胺 | CAS号443-84-5 2,6-二氟甲苯 | CAS号385-02-4 2-氟-6-硝基苯甲酸 | CAS号443-87-8 3-氟-2-甲基苯酚 | CAS号322-33-8 N-(3-Fluoro-2-m... | CAS号1643-60-3 (2-氟-6-硝基苯基)甲醇 | CAS号1644-82-2 2-氟-6-硝基苯甲醛

2,6-二硝基甲苯置于ammonium Sulfide体系中,化学反应 0.0H,反应生成 2-氟-6-硝基甲苯
参考文献:Evidences For The Direct Field Effect. Ii.1 The Alkaline Rearrangement Of Fluorosubstituted α-Diketones2
标题:Evidences For The Direct Field Effect. Ii.1 The Alkaline Rearrangement Of Fluorosubstituted α-Diketones2
摘要:
DOI:10.1021/ja01486A022

专利信息

专利号:US-5763599-A
优先权日:1994-12-16
标题:Nucleoside derivatives with photolabile protective groups
发明人：PFLEIDERER WOLFGANG; GIEGRICH HEINER
权利人:PFLEIDERER WOLFGANG
摘要:The invention relates to nucleoside derivatives having photolabile protective groups of the general formula (I) ##STR1## in which R 1 â•?H, NO 2 , CN, OCH 3 , halogen or alkyl or alkoxyalkyl having 1 to 4 C atoms n R 2 â•?H, OCH 3 n R 3 â•?H, F, Cl, Br, NO 2 n R 4 â•?H, halogen, OCH 3 , or an alkyl radical having 1 to 4 C atoms n R 5 â•?H or a usual functional group for preparing oligonucleotides n R 6 â•?H, OH, halogen or XR 8 , where Xâ•?O or S and R 8 represents a protective group usual in nucleotide chemistry, n B=adenine, cytosine, guanine, thymine, uracil, 2,6-diaminopurin-9-yl, hypoxanthin-9-yl, 5-methylcytosin-1-yl, 5-amino-4-imidazolcarboxamid-1-yl, or 5-amino-4-imidazolcarboxamid-3-yl, where in the case of B=adenine, cytosine or guanine, the primary amino function optionally exhibits a permanent protective group. n These derivatives may be used for the light-controlled synthesis of oligonucleotides on a DNA chip.

专利号:EP-1465880-B1
优先权日:2001-11-28
标题 :5-sulphanyl-4h-1,2,4-triazole derivatives and their use to treat disorders associated with somatostatine
发明人：GALCERA CONTOUR MARIE-ODILE; SIDHU ALBAN; ROUBERT PIERRE; THURIEAU CHRISTOPHE
权利人:IPSEN PHARMA
摘要:The invention concerns novel 5-sulphanyl-4H-1,2,4-triazole derivatives of formula (I), wherein: R1, R2 and R3 represent variable groups and the methods for preparing them by liquid-phase parallel synthesis processes. Said product exhibit good affinity for certain sub-types of somatostatin receptors; they are particularly useful for treating pathological conditions or diseases wherein one (or more) somatostatin receptors is (are) involved. The invention also concerns pharmaceutical compositions containing said products and their use for preparing a medicine.