71590-31-3Relevant articles and documents
6-bromo-2-aminonaphthalene preparation method
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Paragraph 0041; 0046; 0047; 0072; 0073; 0074; 0075, (2019/01/08)
The invention provides a 6-bromo-2-aminonaphthalene preparation method. According to the present invention, the easily-available and inexpensive starting materials such as 2-aminonaphthalene, bromine,di-tert-butyl dicarbonate and the like are used; most of the intermediates are not required to be purified and directly enter the next step so as to substantially improve the consistency of the process; the high temperature and high pressure special reaction is not used so as to reduce the production risks; the yields of each reaction are high while the quality of the product meets the requirement; the amount of the three-waste is low so as to reduce the environmental protection pressure of the factory and meet the national conditions; and the product is refined by using the slat forming method so as to substantially improve the purity of the product.
FUSED TRICYCLIC COMPOUNDS AND METHODS OF USE THEREOF FOR THE TREATMENT OF VIRAL DISEASES
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Page/Page column 74, (2011/08/04)
The present invention relates to novel Fused Tricyclic Compounds, compositions comprising at least one Fused Tricyclic Compound, and methods of using Fused Tricyclic Compounds for treating or preventing a viral infection or a virus-related disorder in a patient.