蛋氨酸铜 | 15170-74-8

• 物质功能分类: 生物化工 - 氨基酸及其衍生物 - 蛋氨酸类衍生物
• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 中文名称: 蛋氨酸铜
• 英文名称: Bis(methioninato-I masculineN,I masculineO)copper
• 英文别名: copper;2-amino-4-methylsulfanylbutanoate
• CAS: 15170-74-8
• 化学式: C10H20CuN2O4S2
• 分子量: 360.0
• InChiKey: LSJMKNDGMJJRCI-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  -2.37
• 重原子数：
  19
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.8
• 拓扑面积：
  183
• 氢给体数：
  2
• 氢受体数：
  8

制备方法与用途

用途

蛋氨酸铜是一种新型饲料添加剂——氨基酸螯合物。它具有良好的稳定性，在添加到饲料中时不会破坏各种类型的维生素，也不会催化饲料中油脂的氧化反应。使用本品有助于提高预混料及全价料产品的质量。

反应信息

• 作为产物：
  描述：

  DL-蛋氨酸 生成 蛋氨酸铜
  参考文献：
  名称：

  SIZOV, S. YU.;RAZMEROVA, N. N., XIMIYA I TEXNOL. EHLEMENTOORGAN. POLUPRODUKTOV I POLIMEROV, VOLGOGRAD, 19+

  摘要：

  DOI：

文献信息

• ENERGY-EFFICIENT SOLVENT-FREE METHOD FOR PRODUCING METAL CHELATES
  申请人：TECHNISCHE UNIVERSITAT CLAUSTHAL

  公开号：US20210309674A1

  公开（公告）日：2021-10-07

  The invention relates to a method for producing, amongst other things, amino-acid and/or hydroxycarboxylic-acid metal chelates, a solvent-free mixture of at least one metal oxide, metal hydroxide, metal carbonate or oxalate, and the solid organic acid is subjected to intensive mechanical stress. According to the invention, this is done in that the reaction partners are introduced in particle form into a fluid stream of a fluid-bed countercurrent mill operating without grinding elements, wherein mechanical activation of at least one of the reaction partners is effected by collision processes within a reaction chamber formed in a region of the fluid stream, and a solid body reaction to form the metal chelate is triggered. The novel method operates very energy-efficiently and with a high specific yield. It leads to a product having compact particles in the small, single-digit micrometer range having a comparatively narrow particle size distribution and a large surface. The product is homogenous and very pure. Thermal loading or decomposition of the organic chelate ligands, in particular of the amino acids, is likewise avoided, as are contaminants from milling and grinding element abrasion.

  该发明涉及一种制备氨基酸和/或羟基羧酸金属螯合物的方法，其中包括无溶剂的至少一种金属氧化物、金属氢氧化物、金属碳酸盐或草酸盐的混合物，以及将固体有机酸受到强烈机械应力。根据该发明，通过将反应物以颗粒形式引入无磨粒元素运行的流化床逆流磨中，其中至少一个反应物的机械活化通过在流体流动区域内形成的反应室内的碰撞过程来实现，并触发形成金属螯合物的固体体反应。这种新方法运行非常节能，并具有高特定产量。它导致产物具有在小型、个位数微米范围内的致密颗粒，具有相对较窄的颗粒大小分布和大表面。该产品是均匀且非常纯净的。同时也避免了有机螯合配体（特别是氨基酸）的热负荷或分解，以及来自磨削和磨粒元素磨损的污染物。
• Biologically active copper-organic agents
  申请人：Franke Friedrich

  公开号：US20050159482A1

  公开（公告）日：2005-07-21

  In a fungicidal and bactericidal composition comprising an organic copper salt, the compounds are either of general formula Cu 2+ -2R − with a ratio 1:2 between the copper portion and the organic radical, whereby this radical has either the form O t− —CO—CH(SH)—CH 3 or the form O t− —CO(CH 2 ) 2 —CO—CH 3 or the compounds are of general formula Cu 2+ —R 2− with a ratio 1:1 between the copper and the organic radical; in this case, the radical has the form (a). The copper-organic composition exists as chelate or as Co a complex, whereby the copper ions are spatially shielded so that, in a slow release process, they are transferred to plants to be treated.

  一种包含有机铜盐的杀菌和杀菌组合物，其中化合物为一般式Cu2+-2R−，铜部分和有机基团之间的比例为1:2，其中该基团具有形式Ot−—CO—CH(SH)—CH3或形式Ot−—CO(CH2)2—CO— ；或化合物为一般式Cu2+—R2−，铜和有机基团之间的比例为1:1；在这种情况下，基团具有形式（a）。铜-有机组合物存在于螯合物或复合物中，其中铜离子在空间上被屏蔽，以便在缓慢释放过程中将它们转移给待处理的植物。
• Multifunction "Crown Complexes" from Amino Acids and Peptides for Skin and Hair Restoration
  申请人：Gupta K Shyam

  公开号：US20070099886A1

  公开（公告）日：2007-05-03

  This invention relates to Schiff's bases derived from amino acids and hydroxyaryl alkyl ketones, or a plant extract containing the same, having general chemical structure in FIG. 1 for topical application. This invention also relates to certain metal complex of said Schiff's bases, which have a crown-like appearance in their three-dimensional chemical structure, as in FIG. 2 . The Schiff's bases and their metal complexes of the present invention are useful for the modulation of metal-activated enzymes and metalloenzymes, such as Phenylalanine Hydroxylase, Tyrosine Transaminase, Phenylalanine Transaminase, Tyrosinase, various MMP (Matrix metalloproteases), Superoxide dismutase, 5-Alpha Reductase, and citrate lyase. These are further suitable for multifunctional topical methods for skin whitening, skin wrinkles reduction, skin antiaging, collagen synthesis, acne control, hair loss prevention, hair graying control, and facial oil control.

  本发明涉及从氨基酸和羟基芳基烷基酮衍生的席夫碱，或含有该类化合物的植物提取物，其具有图1中的一般化学结构，用于局部应用。本发明还涉及所述席夫碱的某些金属配合物，其在三维化学结构中呈冠状外观，如图2所示。本发明的席夫碱及其金属配合物对于调节金属活化酶和金属酶，例如苯丙氨酸羟化酶、酪氨酸转氨酶、苯丙氨酸转氨酶、酪氨酸酶、各种基质金属蛋白酶、超氧化物歧化酶、5α-还原酶和柠檬酸裂解酶具有用途。此外，它们还适用于多功能局部方法，如美白肌肤、减少皮肤皱纹、抗衰老、胶原蛋白合成、控制痤疮、预防脱发、控制白发和面部油脂控制。
• Hair Loss Prevention by Natural Amino Acid and Peptide Complexes
  申请人：GUPTA SHYAM K

  公开号：US20090253668A1

  公开（公告）日：2009-10-08

  This invention relates to certain skin and hair care agents of formula (I), derived from natural amino acids and peptides. These agents provide multi-functional treatment of enzyme-related skin, hair and scalp problems, for example, hair aging including premature hair loss and hair graying; male pattern baldness; hair loss from dandruff; alopecia; split ends, acne, darkened skin, dark circles around eyes, stretch marks, wrinkles and fine lines, loss of collagen, loss of skin pliability and combinations thereof:

  本发明涉及公式（I）的某些皮肤和头发护理剂，这些护理剂源自天然氨基酸和肽。这些护理剂提供多功能的酶相关皮肤、头发和头皮问题的治疗，例如，头发老化，包括过早脱发和白发；男性型脱发；头皮屑引起的脱发；脱发斑秃；分叉，痤疮，皮肤变黑，眼周黑眼圈，妊娠纹，皱纹和细纹，胶原蛋白流失，皮肤柔韧性流失和它们的组合：
• Skin and Hair Restoration by Natural Amino Acid and Peptide Crown Complexes
  申请人：GUPTA SHYAM K.

  公开号：US20080287536A1

  公开（公告）日：2008-11-20

  This invention relates to certain skin and hair care agents of formula (I), derived from natural amino acids and peptides. These agents provide multi-functional treatment of enzyme-related topical problems, for example, darkened skin including age spots, circles around eyes and stretch marks; skin conditions related to acne including excess facial oil and facial pore size; premature hair aging including hair loss and graying; inflammation including intra-cellular and extra-cellular inflammation; skin aging including wrinkles and fine lines; loss of collagen including thinning skin and loss of skin pliability; malfunction of tyrosinase group of enzymes; malfunction of matrix metalloprotease group of enzymes; and combinations thereof: Wherein, R, R′, and R″=any substituent(s); and M=H, Li, Na, K, Ca, Mg, Zn, Mn, Cu, Fe, Co, Mo, V, Cr, Ammonium, Alkyl ammonium, and Nitrogen Heterocyclic ammonium.

  本发明涉及一种公式（I）的天然氨基酸和肽衍生的某些皮肤和头发护理剂。这些剂提供了多功能的酶相关局部问题治疗，例如黑色皮肤，包括老年斑，眼周圆圈和妊娠纹; 与痤疮相关的皮肤状况，包括过多的面部油脂和面部毛孔大小; 早期头发老化，包括脱发和变白; 炎症，包括细胞内和细胞外炎症; 皮肤老化，包括皱纹和细纹; 胶原蛋白丢失，包括皮肤变薄和失去弹性; 酪氨酸酶类酶的功能障碍; 基质金属蛋白酶酶类的功能障碍; 以及它们的组合：其中，R，R'和R'' = 任何取代基; M = H，Li，Na，K，Ca，Mg，Zn，Mn，Cu，Fe，Co，Mo，V，Cr，铵，烷基铵和氮杂环铵。