CAS: 532967-21-8; 2,6-Difluoro-4-Hydroxybenzaldehyde

该化合物是一种有机化合物,其特点是存在正丁和氢氧功能组,以及苯环上替代的两个氟原子,其分子结构中含有一种苯环,其位置与正丁基组(-CHO)和代位位置的氟原子相比,具有氢氧基(-OH)和氟氧基亚胺.该化合物通常是白到光的黄固态,在有机溶剂中可溶解.氟原子的存在可增强化合物的再活性,影响其物理特性,例如沸点和熔点,而与非氟化的对等相比.2,6-二氟-4-氢氧苯并氨可被用于各种化学合成物和研究应用,特别是制药和农用化学物的开发,因为其独特的电子和消毒特性.在处理和储存时,应参考安全数据,如任何化学物质,确保采取适当的防范措施.

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CAS号68-12-2 N,N-二甲基甲酰胺

合成工艺路线路线简述

    📜N,N-二甲基甲酰胺置于四甲基乙二胺,仲丁基锂,盐酸,水体系中,用 四氢呋喃,环己烷 作为反应溶剂,化学反应 14.0H,以97%的收率获得产物2,6-二氟-4-羟基苯甲醛
    参考文献:Wo2006/136924
    标题:Wo2006/136924

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    专利信息


    专利号:US-12384788-B2
    优先权日:2019-09-13
    标 题 :1,4-dihydrobenzo[d]pyrazolo[3,4-f][1,3]diazepine derivatives and related compounds as LRRK2, NUAK1 and/or TYK2 kinase modulators for the treatment of e.g. autoimmune disease
    发明人:KOESTLER ROLAND; TASSEL JEAN; THORMANN MICHAEL; YEHIA NASSER; TREML ANDREAS; ALMSTETTER MICHAEL
    权利人:ORIGENIS GMBH
    摘要:The present invention relates to compounds of formula (I) that are capable of modulating, e.g., inhibiting or activating, one or more kinases, especially LRRK2 and/or NUAK1 and/or TYK2 or mutants thereof. The compounds are useful for treating diseases, such as autoimmune diseases, inflammatory diseases, bone diseases, metabolic diseases, neurological and neurodegenerative diseases, cancer, cardiovascular diseases, allergies, asthma, Alzheimer's disease, Parkinson's disease, skin disorders, eye diseases, infectious diseases and hormone-related diseases. The present description discloses the synthesis and characterisation of exemplary compounds as well as pharmacological data thereof (e.g. pages 40 to 146; examples 1 to 63; compounds 1 to 248; tables 1 to 3). Preferred compounds are e.g. 1,4-dihydrobenzo[d]pyrazolo[3,4-f][1,3]diazepine derivatives and related compounds. An exemplary compound is e.g. 5-(2,6-difluorophenyl)-8-methoxy-1,4-dihydrobenzo[d]pyrazolo[3,4-f][1,3]diazepine (example 49). (Formula (II):

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