- 更多网络例句与羟基脯氨酸相关的网络例句 [注:此内容来源于网络,仅供参考]
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Then Doripenem came into the market in the July ,2005. We studied the synthesis of Doripemen.Firstly, we synthesized the chemical 2 from the starting material------o-hydroxylphenylacylamine through Reformastky reaction, alkylation, Diekmann reaction, enolization, esterification and etc. Secondly, we synthesized the chemical 3 from L — hydroxylproline through the protection of carboxyl, amidogen and hydroxyl group, reduction by NaBr, SN_2 substitution and Mitsumobu reaction.
我们以水杨酰胺为起始原料,经Reformatsky反应、烷基化、Diekmann环合、烯醇化、酯化等反应合成双环母核2;再从L-羟基脯氨酸出发,经酯化保护羧基、保护氨基、保护羟基、硼氢化还原酯得醇、Sn2取代和Mitsumobu反应等合成巯基侧链3;最后由化合物3经脱保护、水解得硫醇,和化合物2在二异丙基乙基胺的作用下缩合,最后Pd/C催化脱保护,历经16步反应最终得到产物多尼培南。
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A method of capillary electrophoresis with tris (2,2′-bipyridyl) ruthenium electrochemiluminescence detection has been applied to the simultaneous determination of proline and hydroxyproline in human urine.
1引言胶原蛋白中常含有丰富的脯氨酸和羟脯氨酸,其中Hyp几乎为胶原蛋白所特有。在胶原蛋白代谢中,Pro通过羟基化形成Hyp,胶原蛋白降解释放的Hyp从尿中排泄[1]。
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Hydroxyprolisilane CN, mineral spring essence,β-glucosan, hyaluronic acid, collagen.
羟基脯氨酯硅烷醇 CN ;矿泉精华;β一葡聚糖;透明质酸;胶原蛋白
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They were two new compounds, [cyclo(Pro-Val-Phe-Phe-Pro-Val-Phe-Ser-Leu),7],[2-N-(1-methoxycarbonylethyl)guanosine, 10], and eight known compounds,(p-hydroxybenzoic acid, 1),(methyl succinate, 2),(russulaceramide, 3),(phenylalanine, 4),(guanine, 5),(β-carboline, 6),(uridine, 8), and (adenosine, 9). All the compounds were isolated from Amanita exitialis for the first time.
分别为:对羟基苯甲酸(p-hydroxybenzoic acid,1)、丁二酸二甲酯(methyl succinate,2)、神经酰胺(russulaceramide,3)、苯丙氨酸(phenylalanine,4)、鸟嘌呤核苷(guanine,5)、β-咔啉(β-carboline,6)、环(脯氨酸-缬氨酸-苯丙氨酸-苯丙氨酸-脯氨酸-缬氨酸-苯丙氨酸-丝氨酸-亮氨酸) [cyclo(Pro-Val-Phe-Phe-Pro-Val-Phe-Ser-Leu),7]、尿嘧啶核苷(uridine,8)、腺嘌呤核苷(adenosine,9)、2-N-(1-甲氧羰基乙基)鸟苷[2-N-(1-Methoxycarbonylethyl)guanosine, 10]。10个化合物均为首次从致命鹅膏中分离得到,其中化合物7和10为新化合物。
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Hydroxy praline – The main sources of hydroxyl praline are carrots, lettuce, beetroots, turnips, cucumber, plums, cherries, figs, radishes, grapes, olives, pineapples, almonds and coconut.
羟基脯氨酸-的主要来源羟脯氨酸是胡萝卜,生菜, beetroots ,萝卜,黄瓜,李子,樱桃,无花果,萝卜,葡萄,橄榄,菠萝,杏仁和椰子。
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Firstly, synthetic racemates of β- amino acids were resolved into their enantiomers by ehiral ligand - exchange flash chromatography with L - hydroxyproline chemically bonded to irregular silica as the stationary phase and aqueous solution containing cupric ions as the mo
首先合成L-羟脯氨酸硅胶键合手性固定相,用于快速色谱中3-羟基-4-甲氧基-β-苯丙氨酸对映体的制备分离,考察了流动相中Cu^2+浓度、样品体积等因素对分离的影响。
- 更多网络解释与羟基脯氨酸相关的网络解释 [注:此内容来源于网络,仅供参考]
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Actinomyces naeslundii:内氏放线菌
细菌可很快发生粘附,便如,内氏放线菌(Actinomyces naeslundii)对附着在羟基磷灰石小球上的酸性富含脯氨酸的蛋白粘附,约1小时吸附即趋于饱和. 在细菌粘附阶段,由于缺乏成熟的BF结构保护,细菌的抗性不强,因此,抗菌药物的疗效相对较好.
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hydroxyallysine aldol:羟赖氨醛醇;联赖氨酸
hydroxy proline 羟基脯氨酸 | hydroxyallysine aldol 羟赖氨醛醇;联赖氨酸 | p-hydroxybenzoic acid 对羟苯甲酸(防腐败)
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hydroxypropyl alginate:丙二醇藻朊酸酯
hydroxyprolinemia 羟脯氨酸血症 | hydroxypropyl alginate 丙二醇藻朊酸酯 | hydroxypropyl cellulose 羟基丙基纤维素
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Hyp hydroxyproline:羟脯氨酸
HyI hydroxylysine 羟基赖氨酸 | Hyp hydroxyproline 羟脯氨酸 | IA Institute of Apiculture (China) 养蜂研究所[中]
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Hydrozoa:水螅类
hydroxyproline 羟基脯氨酸 | hydrozoa 水螅类 | hydrozoans 水螅类
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Morchella crassipes:粗柄羊肚菌
4-二氨基丁酸、高胱氨酸、高丝氨酸和羟基赖氨酸等;松口蘑产生的口蘑氨酸;由蛤蟆菌、黄豹鹅膏产生的鹅膏蕈氨酸(ibotemi acid);由庭园蘑菇产生的伞菌氨酸;在粗柄羊肚菌(Morchella crassipes)中发现一种特有的脯氨酸类似物,
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oxyproline:羟基脯氨酸
oxyprolinase 羟脯氨酸酶 | oxyproline 羟基脯氨酸 | oxyprolinehydroxyprolineHyp 羟脯氨酸