323580-68-3Relevant articles and documents
Five-membered heterocyclic oxo carboxylic acid compound and medical application thereof
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Paragraph 0952; 0957-0959, (2021/05/01)
The invention relates to a five-membered heterocyclic oxo carboxylic acid compound and a medical application thereof. Specifically, the invention relates to a compound, a pharmaceutical salt, a prodrug, a hydrate, a solvate or a crystal form as shown in a formula (I), and also relates to a preparation method of the compound, a pharmaceutical composition containing the compound and an application of the pharmaceutical composition as a secretion regulator of interferon type I, especially as an STING agonist in preparation of medicines for preventing and/or treating I-type interferon related diseases.
A kind of aldosterone synthase modulators method for the preparation of intermediates
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Paragraph 0028-0031, (2017/02/28)
The invention discloses a method for preparing an aldosterone synthase conditioning agent intermediate. The method comprises the following steps: implementing reaction on a reaction substrate under Boc protection with hydrogen chloride and ethanol for acetal protection, directly heating to remove Boc protection without separation, implementing N-methylation reaction so as to obtain an N-methylation product, and directly removing acetal protection without separation, thereby obtaining a target product. The method is high in route reaction conversion rate and high in product purity, the product quality can be effectively ensured, and workshop production can be achieved.
Stereoselective palladium-catalyzed carboaminoxylations of indoles with arylboronic acids and TEMPO
Kirchberg, Sylvia,Froehlich, Roland,Studer, Armido
supporting information; experimental part, p. 4235 - 4238 (2009/11/30)
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