35387-93-0Relevant articles and documents
An efficient synthesis of (+)-subersic acid
Wang, Jing,Wang, Peiqiang,Li, Jue,Wu, Peiying,Ren, Jiangmeng,Zeng, Bubing
, p. 679 - 682 (2015)
This paper describes a concise and practical route to (+)-subersic acid from naturally occurring (-)-Sclareol in 7 steps. The key step of this route relied on the cross coupling of the diterpene with the arene fragment using the arylation of allylic acetate followed by β-acetoxy elimination type Heck reaction. A seven-step synthetic route was developed to synthesize (+)-subersic acid from (-)-Sclareol. The cross coupling of the diterpene with the arene fragment using the arylation of allylic acetate followed by β-acetoxy elimination type Heck reaction was acted as the key reaction.
Compound for treatment or prevention of hyperuricemia or gout
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Paragraph 0134; 0135, (2017/01/26)
The invention discloses a compound for treatment or prevention of hyperuricemia or gout. The compound is the compound shown as formula (I) or formula (II) or pharmaceutical acceptable salts thereof. The compound or its pharmaceutical acceptable salts can be applied to urate excretion promotion so as to treat or prevent hyperuricemia or gout. (formula (1), formula (II)).
An in situ acidic carbon dioxide/glycol system for aerobic oxidative iodination of electron-rich aromatics catalyzed by Fe(NO3)3·9H2O
Ma, Ran,Huang, Cheng-Bin,Liu, An-Hua,Li, Xue-Dong,He, Liang-Nian
, p. 4308 - 4312 (2015/01/08)
An environmentally benign CO2/glycol reversible acidic system was developed for the iron(iii)-catalyzed aerobic oxidative iodination of electron-rich aromatics without the need for any conventional acid additive or organic solvent. Notably, moderate to high isolated yields (up to 97%) of the aryl iodides were attained with comparable regioselectivity when ferric nitrate nonahydrate was used as the catalyst with molecular iodine under 1 MPa of CO2.
