PIPER J. R.; ROSE L. M.; JOHNSTON T. P.; GRENAN M. M., J. MED. CHEM., 1979, 22, NO 6, 631-639
摘要:
DOI:
作为产物:
描述:
氯化亚砜 、 L-赖氨酸盐酸盐 在
氯化亚砜 、 乙醇 、 正庚烷 作用下,
以
乙醇 为溶剂,
反应 3.0h,
以to give 14.8 g of lysine bishydrochloride in which the acid group的产率得到(2S)-2,6-diaminohexanoic acid;hydron;dichloride
参考文献:
名称:
Polyamino acids functionalized by at least one hydrophobic group and the therapeutic application thereof
[EN] CRYSTALLIZATION METHOD AND BIOAVAILABILITY<br/>[FR] PROCÉDÉ DE CRISTALLISATION ET BIODISPONIBILITÉ
申请人:THAR PHARMACEUTICALS INC
公开号:WO2017049294A1
公开(公告)日:2017-03-23
Preparation and in vitro and in vivo characterization of novel forms of active pharmaceutical ingredients, suitable for pharmaceutical compositions in drug delivery systems for humans.
准备并进行体外和体内特性评价,研究新型活性药物成分的形式,适用于人体药物输送系统中的药物组合。
[EN] SYNTHESIS OF CAPROLACTAM FROM LYSINE<br/>[FR] SYNTHESE DU CAPROLACTAM A PARTIR DE LA LYSINE
申请人:UNIV MICHIGAN STATE
公开号:WO2005123669A1
公开(公告)日:2005-12-29
In various embodiments, the present invention can involve a method of synthesizing α-amino-ϵ -caprolactam. The method can comprise heating a salt of L-lysine in a solvent comprising an alcohol. In other embodiments, the present invention can involve methods for synthesizing ϵ-caprolactam. The methods can comprise heating a salt of L-lysine in a solvent comprising an alcohol and deaminating the reaction product. In various embodiments, the invention can include methods of converting biomass into nylon 6. The methods can comprise heating L-lysine in a solvent comprising an alcohol to produce α-amino -ϵ caprolactam, deaminating to produce ϵ-caprolactam and polymerizing into nylon 6, wherein the L-lysine is derived from the biomass. In other embodiments, the present invention can include methods of making nylon 6. The methods can comprise synthesizing ϵ-caprolactam and then polymerizing, wherein the ϵ-caprolactam is derived from L-lysine.
Towards increased shelf life for cobalt(III) schiff base complexes
申请人:——
公开号:US20020013470A1
公开(公告)日:2002-01-31
The invention relates to methods of stabilizing in an aqueous medium cobalt (III) Schiff base complexes and stabilized cobalt (III) Schiff base compounds therefrom.
该发明涉及稳定在水介质中的钴(III)席夫碱配合物的方法以及稳定的钴(III)席夫碱化合物。
PREPARATION OF AMINO-PROTECTED LYSINE DERIVATIVES
申请人:——
公开号:US20020042536A1
公开(公告)日:2002-04-11
The invention relates to novel processes for preparing differentially protected lysine derivatives via a novel p-anisaldehyde Schiff base intermediate and the intermediate prepared therein.
本发明涉及一种通过新型对甲氧基苯甲醛席夫碱中间体及其制备的中间体制备差异保护赖氨酸衍生物的新工艺。
Method for optical resolution of DL-lysine compounds
申请人:Sumitomo Chemical Company, Limited
公开号:US04108723A1
公开(公告)日:1978-08-22
A method for optical resolution of DL-lysine alkyl ester or acid-addition salts thereof by contacting an aqueous solution of the ester or salts thereof with a non-specific protease obtained by culturing bacteria belonging to the genus Streptomyces, e.g. St. griseus, at weakly acidic pH and a temperature not exceeding 60.degree. C until 60 - 90% by weight of L-lysine ester or acid-addition salts thereof takes part in a reaction, and recovering L-lysine or acid-addition salts thereof thus produced by a conventional manner. The protease may be immobilized on an insoluble carrier in advance.