CAS: 2103-64-2; Gallein

上下游产品

phthalic anhydride 3,4,5-trihydroxybenzoic acid 2-hydroxyresorcinol recorcinol2-(3,4,5,6-tetraacetoxy-xanthen-9-yl)-benzoic acid 3,4,5,6-tetrahydroxy-9H-xanthen-9-one benzoic acid 2-(3,4,5,6-tetrahydroxy-xanthen-9-yl)-benzoic acid

📜苯酐,邻苯三酚置于zinc(II) Chloride体系中,用 Neat (No Solvent) 用作溶剂,化学反应 0.5H,以50%的收率获得茜素紫
参考文献:荧光素和酚酞衍生物内在生物活性的合成与评价
标题:荧光素和酚酞衍生物内在生物活性的合成与评价
摘要:已经合成了荧光素和酚酞衍生物,并通过分子对接,细胞毒性和抗氧化研究筛选了它们的生物活性.在分子对接研究中,化合物 3D 在与 T-Rna 二甲基烯丙基转移酶对接时表现出更好的滑动分数和氢键结合能力.通过 Dpph 和 Abts 自由基清除活性评估抗氧化能力.在本次筛选中,化合物 3D置于dpph 和 Abts 方法中表现出更好的抑制效率.通过针对人宫颈癌细胞系 (Hela) 的细胞可持续性测定评估化合物的细胞毒性.所有合成的化合物都表现出对 Hela 细胞的细胞毒作用,化合物 3D 表现出比标准药物(阿霉素)更好的活性(ic50).
Doi:10.1007/s13738-021-02389-4

专利信息

专利号:US-10772990-B2
优先权日:2014-04-01
标题 :Tissue filler compositions and methods of use
发明人：NIKOLIS ANDREAS; HERBERT LISE
权利人:KLOX TECH INC
摘要:The present disclosure relates to methods for stimulating collagen synthesis, cosmetic enhancement of soft tissue and/or inhibiting or treating scarring comprising administering a composition to an area to be treated within a soft tissue, wherein the composition comprises a tissue filler medium and a fluorophore; and illuminating the area with light having a wavelength which can be absorbed by the fluorophore.

专利号:US-2003186237-A1
优先权日:2001-02-14
标题:Methods and compositions of amplifying RNA
发明人：GINSBERG STEPHEN D; CHE SHAOLI
权利人:BAYLOR COLLEGE MEDICINE
摘要:The present invention pertains to a method that will increase the efficiency of second strand cDNA synthesis through a mechanism of “terminal continuationâ€? before further RNA amplification by RNA transcription using, for example, a bacteriophage promoter. In a specific embodiment, a transcription promoter is attached to the 5′ region of cDNA through the same mechanism of “terminal continuationâ€?. Genetic signals are subsequently amplified in a linear manner through RNA transcription. In specific embodiments, the orientation of the transcribed RNA is either sense or antisense, depending on the desired downstream application. In other embodiments, the present invention pertains to methods for extraction and amplification of RNA, particularly mRNA, from histologically stained tissues and cells.

专利号:EP-0706089-A3
优先权日:1994-10-05
标 题 :Process for the synthesis of a quinonediazide ester and positive working photoresist containing it

专利号:CN-115612114-A
优先权日:2021-07-14
标 题:Method and application of copolymer film and its enzymatic self-assembly synthesis

专利号:CN-115779882-A
优先权日:2022-12-08
标题 :A kind of preparation method and application of activated carbon catalyst for phosgene synthesis

专利号:CN-115779882-B
优先权日:2022-12-08
标 题:Preparation method and application of activated carbon catalyst for phosgene synthesis