41608-64-4Relevant articles and documents
Total synthesis of inubosin B
Hamissa, Mohamed Farouk,Niederhafner, Petr,?afa?ík, Martin,Telus, Marta,Kolá?ová, Lenka,Koutná, Leah,?estáková, Hana,Sou?ek, Radko,?ebestík, Jaroslav
, (2020)
Inubosin B is the most active member of the acridine alkaloids isolated from Streptomyces sp. IFM 11440 culture. The inubosins initiate neuroregeneration via a neurogenine 2 pathway. In this work, we have described the total synthesis of inubosin B via two synthetic routes. The effects of various coupling, cyclization and reduction reactions are discussed including common pitfalls and side reactions. Reverse phase chromatography with TFA was crucial for the isolation of the product from aluminum ions present in the reduction media.
NEW CLASS OF DNA GYRASE AND/OR TOPOISOMERASE IV INHIBITORS WITH ACTIVITY AGAINST GRAM-POSITIVE AND GRAM-NEGATIVE BACTERIA
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Page/Page column 60-61, (2020/03/29)
The present invention relates to compounds having a structure of general formula (I), processes for their preparation, pharmaceutical compositions containing them as the active ingredient, to their use as medicaments and to their use in the manufacture of medicaments for use in the treatment of bacterial infections in humans and warm-blooded animals.
Spiroindolone polyethylene glycol carbonate compound, and compositions, preparation method and application thereof
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Paragraph 0065-0068, (2018/04/03)
The invention relates to a spiroindolone polyethylene glycol carbonate compound, compositions and a preparation method thereof, and an application of the spiroindolone polyethylene glycol carbonate compound as an anticancer drug due to antitumor activity of the spiroindolone polyethylene glycol carbonate compound. The spiroindolone polyethylene glycol carbonate compound has a structural formula asdescribed in the specification, has excellent tumor suppressive activity, good water solubility and low toxicity, and can be used for intravenous injections.