The major sites for metabolism of sodium phenylbutyrate are the liver and kidney. Phenylbutyric acid is rapidly metabolized to phenylacetate via beta-oxidation. Phenylacetate is conjugated with phenylacetyl-CoA, which in turn combines with glutamine via acetylation to form phenylacetylglutamine.
参考文献：M Chen, V Vijay, Q Shi, Z Liu, H Fang, W Tong. 美国食品药品监督管理局批准的药物标签用于研究药物诱导的肝损伤，《药物发现今日》，16(15-16):697-703, 2011. PMID:21624500 DOI:10.1016/j.drudis.2011.05.007
M Chen, A Suzuki, S Thakkar, K Yu, C Hu, W Tong. DILIrank：按人类发展药物诱导肝损伤风险排名的最大参考药物清单。《药物发现今日》2016, 21(4): 648-653. PMID:26948801 DOI:10.1016/j.drudis.2016.02.015
References:M Chen, V Vijay, Q Shi, Z Liu, H Fang, W Tong. FDA-Approved Drug Labeling for the Study of Drug-Induced Liver Injury, Drug Discovery Today, 16(15-16):697-703, 2011. PMID:21624500 DOI:10.1016/j.drudis.2011.05.007
M Chen, A Suzuki, S Thakkar, K Yu, C Hu, W Tong. DILIrank: the largest reference drug list ranked by the risk for developing drug-induced liver injury in humans. Drug Discov Today 2016, 21(4): 648-653. PMID:26948801 DOI:10.1016/j.drudis.2016.02.015
Following oral administration of a single 5g dose of sodium phenylbutyrate, the Cmax was 195-218 µg/mL under fasting conditions and the Tmax was one hour. The effect of food on drug absorption is unknown.
Approximately 80–100% of the dose was excreted by the kidneys within 24 hours as the conjugation product, phenylacetylglutamine. For each gram of sodium phenylbutyrate administered, it is estimated that between 0.12–0.15 grams of phenylacetylglutamine nitrogen are produced.
[EN] SULFINYLPYRIDINES AND THEIR USE IN THE TREATMENT OF CANCER<br/>[FR] SULFINYLPYRIDINES ET LEUR UTILISATION DANS LE TRAITEMENT DU CANCER
申请人：OBLIQUE THERAPEUTICS AB
公开号：WO2018146468A1
公开（公告）日：2018-08-16
There is provided compounds of formula I (I) or pharmaceutically-acceptable salts thereof, wherein L, R1, R2, R3, R4 and n have meanings provided in the description, which compounds are useful in the treatment of cancers.
An Environmentally Sustainable Mechanochemical Route to Hydroxamic Acid Derivatives
作者：Rita Mocci、Lidia De Luca、Francesco Delogu、Andrea Porcheddu
DOI：10.1002/adsc.201600350
日期：2016.10.6
An operationally simple, and cost efficient conversion of carboxylic acids into hydroxamicacid derivatives via a high‐energy mechanochemical activation is presented. This ball milling methodology was applied to a wide variety of carboxylic acids dramatically improving purification issues associated with this class of molecules, which still remain one of the main bottlenecks of classical methodologies
[EN] IMPROVED SYNTHETIC METHODS OF MAKING (2H-1,2,3-TRIAZOL-2-YL)PHENYL COMPOUNDS AS OREXIN RECEPTOR MODULATORS<br/>[FR] PROCÉDÉS SYNTHÉTIQUES AMÉLIORÉS POUR LA FABRICATION DE COMPOSÉS DE (2H-1,2,3-TRIAZOL-2-YL)PHÉNYLE UTILISÉS COMME MODULATEURS DES RÉCEPTEURS DE L'OREXINE
申请人：JANSSEN PHARMACEUTICA NV
公开号：WO2021023843A1
公开（公告）日：2021-02-11
Processes for preparing (((3aR,6aS)-5-(4,6-dimethylpyrimidin-2-yl)hexahydropyrrolo[3,4-c]pyrrol-2(1H)-yl)(2-fluoro-6-(2H-l,2,3-triazol-2- yl)phenyl)methanone are described, which are useful for commercial manufacturing. Said compound is an orexin receptor modulator and may be useful in pharmaceutical compositions and methods for the treatment of diseased states, disorders, and conditions mediated by orexin activity, such as insomnia and depression.
[EN] SUBSTITUTED PYRIDAZINE CARBOXAMIDE COMPOUNDS AS KINASE INHIBITOR COMPOUNDS<br/>[FR] COMPOSÉS DE PYRIDAZINECARBOXAMIDE SUBSTITUÉS UTILES EN TANT QUE COMPOSÉS INHIBITEURS DE KINASE
申请人：XCOVERY INC
公开号：WO2009154769A1
公开（公告）日：2009-12-23
Pyridazine derivatives have unexpected drug properties as inhibitors of protein kinases and are useful in treating disorders related to abnormal protein kinase activities such as cancer.
