335654-06-3Relevant articles and documents
Preparation method of 5-bromo-2-chloro-7H-pyrrolo [2, 3-d] pyrimidine
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Paragraph 0008; 0022-0024, (2020/05/08)
The invention discloses a preparation method of 5-bromo-2-chloro-7H-pyrrolo[2, 3-b] pyridine. According to the method, 2,4-chloro-7H-pyrrolo[2, 3-d] pyrimidine is used as a starting raw material, in the presence of zinc powder and acetic acid, selective d
Method for selective dehalogenation in pyrimidine fused ring
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Paragraph 0030; 0031; 0032, (2016/10/10)
The invention discloses a method for selective dehalogenation in pyrimidine fused ring. Through heating reaction between zinc powder and acetic acid solution, selective dehalogenation is conducted on pyrimidine ring to maintain original substituents on pyrimidine ring and fused ring. The method comprises few operation steps with high yield, and is applicable to mass production.
COMPOUNDS FOR REGULATING FAK AND/OR SRC PATHWAYS
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Page/Page column 73, (2015/03/28)
The present application provides novel optionally substituted fused pyridine and pyrimidine bicyclic compounds and pharmaceutically acceptable salts thereof. Also provided are methods for preparing these compounds. These compounds are useful in co-regulating FAK and/or Src activity by administering a therapeutically effective amount of one or more of the compounds to a subject. By doing so, these compounds are effective in treating conditions associated with the dysregulation of the FAK and/or Src pathway. Advantageously, these compounds perform as dual FAK and/or Src inhibitors. A variety of conditions can be treated using these compounds and include diseases which are characterized by inflammation or abnormal cellular proliferation. In one embodiment, the disease is cancer.