CAS: 306-67-2; N1,N1'-(Butane-1,4-Diyl)Bis(Propane-1,3-Diamine) Tetrahydrochloride

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CAS号71-44-3 精胺

精胺 在 二氯甲烷体系中,反应 0.05H,以61%的收率获得spermine TetrahydroChloride
参考文献:Spermine Adducts Of Metal Alkoxides
标题:Spermine Adducts Of Metal Alkoxides
摘要:Reaction Of Spermine With M(Oipr)(4) (M = Ti,Zr) In Toluene Solution Results In The Formation Of Crystalline Coordination Polymers [M-2(Oipr)(8)(C10H26N4)](A). In These Compounds,Only The Terminal Primary Amino Groups Are Coordinated To The Metal Centers. The Adducts Are Stabilized By Intramolecular Hydrogen Bonds. Nmr Spectroscopy Indicates That Only The Adduct With Zr(Oipr)(4) Is Stable In Benzene Solution,Whereas It Dissoiates In The Case Of Ti(Oipr)(4). When Dichloromethane Was Used As The Solvent,Spermine DihydroChloride Crystallized From The Solution.
Doi:10.1007/S00706-012-0862-X

专利信息

专利号:US-8354524-B2
优先权日:2001-03-22
标 题:Synthesis of selenium-derivatized nucleosides, nucleotides, phosphoramidites, triphosphates and nucleic acids
发明人：HUANG ZHEN
权利人:UNIV GEORGIA STATE RES FOUND; HUANG ZHEN
摘要:The present invention provides selenium derivatives of nucleosides, nucleoside phosphoramidites, nucleotides, nucleotide triphosphates, oligonucleotides, polynucleotides, and larger nucleic acids and methods for their synthesis. Selenium derivatives of both ribonucleic acids and deoxyribonucleic acids, as well as methods for their synthesis, crystallization and uses in structural determinations, particularly by X-ray crystallographic techniques are disclosed. The selenium derivatives of the present invention are also useful as food supplements.

专利号:US-2023219881-A1
优先权日:2022-01-11
标题 :Synthesis of Spermidine, Spermine, and Free Bases Thereof
发明人：TITLOW MATTHEW; GU XINGLONG
权利人:COMPOUND SOLUTIONS INC; SHAOXING KING YEAR BIOCHEMICAL CO LTD
摘要:A simplified synthetic process for production of spermine and spermidine are presented that can provide spermine and spermidine in free base or salt form. Advantageously, the synthetic procedure is safe, simple, and environmentally friendly, while at the same time also being cost-effective.

专利号:US-2003055016-A1
优先权日:2001-03-22
标 题:Synthesis of selenium-derivatized nucleosides, nucleotides, phosphoramidites, triphosphates and nucleic acids

专利号:US-2012065387-A1
优先权日:2001-03-22
标题:Synthesis of selenium-derivatized nucleosides, nucleotides, phosphoramidites, triphosphates and nucleic acids

专利号:US-7982030-B2
优先权日:2001-03-22
标 题 :Synthesis of selenium-derivatized nucleosides, nucleotides, phosphoramidites, triphosphates and nucleic acids

专利号:US-7592446-B2
优先权日:2001-03-22
标题:Synthesis of selenium-derivatized nucleosides, nucleotides, phosphoramidites, triphosphates and nucleic acids