詳細(xì)信息
- ;達(dá)托霉素;達(dá)妥霉素;
- Daptomycin
- ;(3S)-3-{[(2S)-4-amino-2-{[(2S)-2-(decanoylamino)-3-(1H-indol-3-yl)propanoyl]amino}-4-oxobutanoyl]amino}-4-{[(3S,6S,9R,15S,18R,21S,24S,30S,31R)-3-[2-(2-aminophenyl)-2-oxoethyl]-24-(3-aminopropyl)-15,21-bis(carboxymethyl)-6-[(1R)-2-carboxy-1-methylethyl]-9-(hydroxymethyl)-18,31-dimethyl-2,5,8,11,14,17,20,23,26,29-decaoxo-1-oxa-4,7,10,13,16,19,22,25,28-nonaazacyclohentriacontan-30-yl]amino}-4-oxobutanoic acid;(3S)-3-{[(2S)-4-Amino-2-{[(2S)-2-(decanoylamino)-3-(1H-indol-3-yl)propanoyl]amino}-4-oxobutanoyl]amino}-4-{[(3S,6S,9R,15S,18R,21S,24S,30S,31R)-3-[2-(2-aminophenyl)-2-oxoethyl]-24-(3-aminopropyl)-15,21-bis(carboxymethyl)-6-[(1R)-2-carboxy-1-methylethyl]-9-(hydroxymethyl)-18,31-dimethyl-2,5,8,11,14,17,20,23,26,29-decaoxo-1-oxa-4,7,10,13,16,19,22,25,28-nonaazacyclohentriacontan-30-yl]amino}-4-oxobutans?ure;acide (3S)-3-{[(2S)-4-amino-2-{[(2S)-2-(décanoylamino)-3-(1H-indol-3-yl)propanoyl]amino}-4-oxobutanoyl]amino}-4-{[(3S,6S,9R,15S,18R,21S,24S,30S,31R)-3-[2-(2-aminophényl)-2-oxoéthyl]-24-(3-aminopropyl)-15,21-bis(carboxyméthyl)-6-[(1R)-2-carboxy-1-méthyléthyl]-9-(hydroxyméthyl)-18,31-diméthyl-2,5,8,11,14,17,20,23,26,29-décaoxo-1-oxa-4,7,10,13,16,19,22,25,28-nonaazacyclohéntriacontan-30-yl]amino}-4-oxobutano?que;Cidecin;Deptomycin;L-alpha-asparagine, N-(1-oxodecyl)-L-tryptophyl-L-asparaginyl-N-[(3S,6S,9R,15S,18R,21S,24S,30S,31R)-3-[2-(2-aminophenyl)-2-oxoethyl]-24-(3-aminopropyl)-15,21-bis(carboxymethyl)-6-[(1R)-2-carboxy-1-methylethyl]-9-(hydroxymethyl)-18,31-dimethyl-2,5,8,11,14,17,20,23,26,29-decaoxo-1-oxa-4,7,10,13,16,19,22,25,28-nonaazacyclohentriacont-30-yl]-;LY146032;N-decanoyl-L-tryptophyl-L-asparaginyl-N-[(3S,6S,9R,15S,18R,21S,24S,30S,31R)-3-[2-(2-aminophenyl)-2-oxoethyl]-24-(3-aminopropyl)-15,21-bis(carboxymethyl)-6-[(1R)-2-carboxy-1-methylethyl]-9-(hydroxymethyl)-18,31-dimethyl-2,5,8,11,14,17,20,23,26,29-decaoxo-1-oxa-4,7,10,13,16,19,22,25,28-nonaazacyclohentriacontan-30-yl]-L-alpha-asparagine;N-Decanoyl-L-tryptophyl-L-asparaginyl-N-[(3S,6S,9R,15S,18R,21S,24S,30S,31R)-3-[2-(2-aminophenyl)-2-oxoethyl]-24-(3-aminopropyl)-15,21-bis(carboxymethyl)-6-[(2R)-1-carboxypropan-2-yl]-9-(hydroxymethyl)-18,31-dimethyl-2,5,8,11,14,17,20,23,26,29-decaoxo-1-oxa-4,7,10,13,16,19,22,25,28-nonaazacyclohentriacontan-30-yl]-L-alpha-asparagine;
- InChI=1/C72H101N17O26/c1-5-6-7-8-9-10-11-22-53(93)81-44(25-38-31-76-42-20-15-13-17-39(38)42)66(108)84-45(27-52(75)92)67(109)86-48(30-59(102)103)68(110)89-61-37(4)115-72(114)49(26-51(91)40-18-12-14-19-41(40)74)87-71(113)60(35(2)24-56(96)97)88-69(111)50(34-90)82-55(95)32-77-63(105)46(28-57(98)99)83-62(104)36(3)79-65(107)47(29-58(100)101)85-64(106)43(21-16-23-73)80-54(94)33-78-70(61)112/h12-15,17-20,31,35-37,43-50,60-61,76,90H,5-11,16,21-30,32-34,73-74H2,1-4H3,(H2,75,92)(H,77,105)(H,78,112)(H,79,107)(H,80,94)(H,81,93)(H,82,95)(H,83,104)(H,84,108)(H,85,106)(H,86,109)(H,87,113)(H,88,111)(H,89,110)(H,96,97)(H,98,99)(H,100,101)(H,102,103)/t35-,36-,37-,43+,44+,45+,46+,47+,48+,49+,50-,60+,61+/m1/s1
- 1.459g/cm3
- 2078.215°C at 760 mmHg
- 1210.66°C
CAS號：103060-53-3 英文名字:daptomycin中文別名:達(dá)托霉素;達(dá)妥霉素分子式：C72H101N17O26 分子量：1620.67 標(biāo)準(zhǔn)：企業(yè)標(biāo)準(zhǔn)含量：95%，98%異構(gòu)體：＜2.5%內(nèi)脂：＜0.5%酐：＜1%g理化狀質(zhì)：白色結(jié)晶粉末達(dá)托霉素(Daptomycin)是自鏈霉菌(S.reseosporus)發(fā)酵液中提取得到的一個(gè)環(huán)酯肽類物質(zhì)，它不僅具有新穎的化學(xué)結(jié)構(gòu)，且其作用模式也與任一已獲準(zhǔn)抗生素不同：本品能在多個(gè)方面破壞細(xì)菌細(xì)胞膜功能，由此迅速殺死革蘭陽性菌。本品除能作用于大多數(shù)臨床相關(guān)革蘭陽性菌外，更重要的是在體外對已呈甲氧西林(Methicillin)、萬古霉素和利奈唑胺等耐藥性分離菌株仍具強(qiáng)力活性。本品現(xiàn)被批準(zhǔn)用于治療下列革蘭陽性體外敏感菌所致并發(fā)性皮膚及皮膚結(jié)構(gòu)感染：包括耐甲氧西林菌在內(nèi)的金黃色葡萄球菌、釀膿鏈球菌、無乳鏈球菌、停乳鏈球菌亞種似馬鏈球菌和對萬古霉素敏感糞腸球菌。用途：用于治療由一些革蘭氏陽性敏感菌株引起的并發(fā)性皮膚及皮膚結(jié)構(gòu)感染，如膿腫、手術(shù)切口感染和皮膚潰瘍。達(dá)托霉素的作用機(jī)制與其他抗生素不同，它通過擾亂細(xì)胞膜對氨基酸的轉(zhuǎn)運(yùn)，從而阻礙細(xì)菌細(xì)胞壁肽聚糖的生物合成，改變細(xì)胞質(zhì)膜的性質(zhì)；另外，它還能通過破壞細(xì)菌的細(xì)胞膜，使其內(nèi)容物外泄而達(dá)到殺菌的目的,因此細(xì)菌對達(dá)托霉素產(chǎn)生耐藥性可能會(huì)比較困難包裝：5G/鋁箔袋
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