92878-95-0Relevant articles and documents
Method for preparing bosutinib intermediate
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Paragraph 0079-0080, (2020/09/20)
The invention provides a method for preparing a bosutinib intermediate. The method comprises the following steps: A, adding SM-1, 1-bromo-3-chloropropane and an acid-binding agent into a reaction solvent, controlling the temperature until the reaction is
HISTONE METHYLTRANSFERASE INHIBITORS
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Page/Page column 106, (2018/07/29)
The present disclosure provides certain angular tricyclic compounds that are histone methyltransi erases G9a and/or GLP inhibitors and are therefore useful for the treatment of diseases treatable by inhibition of G9a and/or GLP such as cancers and hemoglobinpathies (e.g., beta- thalassemia and sickle cell disease). Also provided are pharmaceutical compositions containing such compounds and processes for preparing such compounds.
Identification of highly potent BTK and JAK3 dual inhibitors with improved activity for the treatment of B-cell lymphoma
Ge, Yang,Wang, Changyuan,Song, Shijie,Huang, Jiaxin,Liu, Zhihao,Li, Yongming,Meng, Qiang,Zhang, Jianbin,Yao, Jihong,Liu, Kexin,Ma, Xiaodong,Sun, Xiuli
, p. 1847 - 1857 (2017/12/04)
The BTK and JAK3 receptor tyrosine kinases are two validated and therapeutically amenable targets in the treatment of B-cell lymphomas. Here we report the identification of several classes of pyrimidine derivatives as potent BTK and JAK3 dual inhibitors.
PYRIMIDINE-2,4-DIAMINE DERIVATIVES AND THEIR USE AS JAK2 KINASE INHIBITORS
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Page/Page column 19, (2008/12/08)
Pyrimidine-2,4-diamines derivatives having activity as JAK2 kinase inhibitors are disclosed, as well as pharmaceutical compositions and methods for using the same in the treatment of cancer and other JAK2 kinase-associated conditions.
Process for preparation of 4-amino-3-quinolinecarbonitriles
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Page/Page column 7, (2010/02/10)
This invention discloses a process for the preparation of a 4-amino-3-quinolinecarbonitrile comprising combining an amine compound with a cyanoacetic acid and an acid catalyst to yield a cyanoacetamide; condensing the cyanoacetamide with an optionally up to tetra-substituted aniline in an alcoholic solvent and a trialkylorthoformate to yield a 3-amino-2-cyanoacrylamide; combining the 3-amino-2-cyanoacrylamide with phosphorus oxychloride in acetonitrile, butyronitrile, toluene or xylene, optionally in the presence of a catalyst to yield a 4-amino-3-quinolinecarbonitrile and also discloses a process for the preparation of a 7-amino-thieno[3,2-b]pyridine-6-carbonitrile comprising combining a disubstituted 3-amino thiophene with a cyanoacetamide and trialkylorthoformate in an alcoholic solvent to obtain a 3-amino-2-cyanoacrylamide; and combining the 3-amino-2-cyanoacrylamide with phosphorus oxychloride and acetonitrile, butyronitrile, toluene or xylene, optionally in the presence of a catalyst to yield a 7-amino-thieno[3,2-b]pyridine-6-carbonitrile and also discloses a process for the preparation of a 4-amino-3-quinolinecarbonitrile by combining an amine compound with a cyanoacetic acid and a peptide coupling reagent to obtain a suspension; filtering the suspension to yield a cyanoacetamide; condensing the cyanoacetamide with an optionally up to tetra-substituted aniline, an alcoholic solvent, and triethylorthoformate to yield a 3-amino-2-cyanoacrylamide; and combining the 3-amino-2-cyanoacrylamide with phosphorus oxychloride to yield a 4-amino-3-quinolinecarbonitrile.
PHOTOINDUCED INTRAMOLECULAR SUBSTITUTION-III PHOTOCYCLIZATION OF ω-ANILINOALKYL m-NITROPHENYL ETHERS
Mutai, Kiyoshi,Kobayashi, Keiji,Yokoyama, Kenji
, p. 1755 - 1760 (2007/10/02)
Irradiation of 1-(m-nitrophenoxy)-ω-anilinoalkanes, m-O2NC6H4O(CH2)nNHPh (n = 2 and 3) and their 1-(2-methoxy-5-nitrophenoxy) analogs induced intramolecular cyclization in which a hydrogen or methoxyl