5333-40-4Relevant articles and documents
PEPTIDES, COMPOUNDS, COMPOSITIONS AND METHODS FOR INHIBITING SOX9 DIMERIZATION
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Paragraph 0097; 00110-00111; 00153-00156, (2021/05/29)
The present application provides SOX9 dimerization inhibitor compounds, compositions, and methods of use thereof. In certain aspects, the SOX9 dimerization inhibitor is a peptide comprising a portion of the SOX9 dimerization motif and a TAT protein to support cell entry which is c-terminal to the SOX9 dimerization motif as set forth in SEQ ID NO:3. In other aspects, the SOX9 dimerization inhibitor is a compound of the general formula I (The applicant is kindly asked to please insert chemical structure here) where one A is H and the other is: (please insert second chemical structure here), and the remaining substituents are as defined in the application.
Microwave (MW), ultrasound (US) and combined synergic MW-US strategies for rapid functionalization of pharmaceutical use phenols
Pawe?czyk, Anna,Sowa-Kasprzak, Katarzyna,Olender, Dorota,Zaprutko, Lucjusz
, (2018/09/26)
Increasingly stringent regulations aimed at protection of the natural environment have stimulated the search for new synthetic methodologies in organic and medicinal chemistry having no or minimum harmful effect. An interesting approach is the use of alternative activation factors, microwaves (MW) or ultrasounds (US) and also their cross-combination, which has been tested in the fast and efficient creation of new structures. At present, an easy and green hybrid strategy (“Lego” chemistry) is generally recommended for the design of new substances from different chemistry building blocks. Often, selected biologically active components with specific chemical reactivities are integrated by a suitably designed homo- or heterodifunctional linker that modifies the functionality of the starting structure, allowing easy covalent linkage to another molecule. In this study, a fast introduction of heterodifunctional halogenoacidic linker to selected mono-, di- and triphenolic active substances, allowing their functionalization, was investigated. Nucleophilic substitution reaction was chosen to produce final ethers with the reactive carboxylic group from phenols. The functionalization was performed using various green factors initiating and supporting the chemical reactions (MW, US, MW-US). The benefits of the three green supporting methods and different conditions of reactions were analyzed and compared with the results of the reaction performed by conventional methods.
BETULIN DERIVED COMPOUNDS AS ANTI-FEEDANTS FOR PLANT PESTS
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Page/Page column 35-36, (2008/06/13)
The invention relates to compounds derived from betulin, and to the use thereof in plant pest control, particularly as antifeedants for butterfly larvae, beetles and snails. Further, the invention relates to novel betulin derivatives and methods for the production thereof either directly from betulin, or via intermediates derived therefrom.
