CAS: 10425-11-3; (3,4-Dihydroxyphenyl)(Phenyl)Methanone

相似化合物

13020-57-0 519-34-6 611-99-4

上下游产品

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[3-(Benzoyloxy)-4-Hydroxyphenyl]Phenylmethanone置于硫酸体系中,化学反应 2.0H,反应生成3,4-二羟基二苯甲酮
参考文献:Sawhney,K. N.; Mathur,K. B. L.,Indian Journal Of Chemistry-Section B Organic And Medicinal Chemistry,1980,Vol. 19,# 7,P. 590-592
标题:Sawhney,K. N.; Mathur,K. B. L.,Indian Journal Of Chemistry-Section B Organic And Medicinal Chemistry,1980,Vol. 19,# 7,P. 590-592

专利信息

专利号:US-5495005-A
优先权日:1993-08-26
标 题 :Synthesis and pharmacological activity of a series of novel xanthone derivatives
发明人：LIN CHUN-NAN; TENG CHE-MING; CHEN ING-JUN; LIOU SHWU-JEN; LIOU SHORONG-SHII; KO FENG-NIEN
权利人:NAT SCIENCE COUNCIL
摘要:A compound, and salts thereof, represented by either formula I or formula II below: n (1) Formula I: ##STR1## wherein substituents R 1 -R 7 can be, independently, hydrogen, hydroxy group, C 1-6 alkyl(oxy) group, acetyl ester, or C 1-12 alkyl propanolamine; at least three but no more than four of the substituents are alkyl(oxy) group, hydroxyl group or acetyl ester; no more than one of the substituents can be C 1-12 alkyl propanolamines; R 1 , R 3 , R 7 cnnnot all be hydroxy groups at the same time; and R 6 is either an hydroxy group or an oxygen-containing glucose. n (2) Formula II: ##STR2## wherein substituents R 1 -R 9 can be, indenpendently, hydrogen, hydroxy group and C 1-6 alkyl(oxy) group; and no more then four of the substituents can be methoxy group, hydroxy group, or acetyl ester. These compounds were tested to be capable of inhibiting platelet aggregation, atrioventricular conduction, and calcium influx in myocardiac cells.

专利号:US-12172946-B2
优先权日:2019-01-07
标题:Compound containing diphenylmethane structure and use thereof
发明人：LIANG WEIZHOU; ZHENG QINGQUAN; TANG QI
权利人:GUANGZHOU TROJAN PHARMATEC LTD
摘要:A structure of the compound containing a diphenylmethane structure of the present invention is represented by General Formula (1). The compound containing a diphenylmethane structure of the present invention contains a hydroxyl group, an amino group, a substituted amino group, and an active group, and can be used as an amino acid or peptide C-terminal protection reagent. A peptide synthesis reaction using this protection carrier has a fast reaction speed and a high reagent utilization rate in a suitable solvent system; post-treatment is carried out by means of simple liquid-liquid extraction separation, i.e. effective purification can be carried out, and finally, a product with a high purity can be obtained; and during a synthesis process, the change in solubility is small and an operation process has a strong universality, and therefore, the present method can be developed into a universal production method.