技術(shù)文章
二棕櫚酰磷脂酰膽堿DPPC(63-89-8)應(yīng)用簡介
發(fā)布時間:2018-1-21二棕櫚酰磷脂酰膽堿DPPC(63-89-8)應(yīng)用簡介:
DPPC通用名稱(英文):Dipalmitoyl Phosphatidylcholine
DPPC通用名稱(中文):二棕櫚?;蚜字?br />DPPC IUPAC命名:1, 2-dipalmitoyl-sn-glycero-3-phosphocholine
DPPC CAS號:63-89-8
DPPC分子量:734.0
DPPC結(jié)構(gòu)式:

供應(yīng)商:西安凱新生物科技有限公司
二棕櫚酰磷脂酰膽堿,即DPPC,是藥物制劑領(lǐng)域應(yīng)用較為廣泛的一種合成磷脂。作為活性成分,主要用于肺表面活性劑;作為輔料,可用于脂質(zhì)體或溫敏脂質(zhì)體,以及特殊脂微球、藥物復(fù)合物等藥物制劑。
1、DPPC作為原料藥
肺表面活性劑模擬肺表面活性物質(zhì),用于新生兒呼吸窘迫綜合征可顯著降低新生兒死亡率。除來源于豬肺或牛肺的天然肺表面活性劑,半合成或全合成的肺表面活性劑均需添加DPPC為主要活性物質(zhì)。Discovery Laboratories Inc公司研發(fā)的Surin于2012年被FDA批準(zhǔn)用于新生兒呼吸窘迫綜合癥(RDS)的預(yù)防和治療,其處方中DPPC的含量達到65%。相對于提取來源,全合成的肺表面活性劑DPPC具有純度高、穩(wěn)定性好、無菌和不會對患兒過敏等優(yōu)點。
2、DPPC作為藥物輔料
2.1應(yīng)用于熱敏脂質(zhì)體
DPPC相轉(zhuǎn)變溫度為41℃,因此是制備溫敏脂質(zhì)體的必需磷脂。Celsion公司開發(fā)的熱敏脂質(zhì)體ThermoDox(阿霉素?zé)崦羧茈x脂質(zhì)體),膜成分中含有90%的DPPC,經(jīng)臨床研究證實,通過聯(lián)合射頻消融技術(shù),ThermoDox可使腫瘤部位阿霉素原藥濃度提高10倍,從而解決了脂質(zhì)體腫瘤內(nèi)釋藥緩慢的問題,使得藥物更具腫瘤靶向性。
2.2應(yīng)用于微泡超聲造影劑
因具有較強的降低氣-液表面張力的作用,DPPC還被應(yīng)用于微泡超聲造影劑的包膜材料,可使氣泡不易破裂,增強穩(wěn)定性。如全氟丙烷脂微球混懸液Definity,其包膜材料含有DPPC 0.401mg/ml。
2.3其他
作為一種常見合成磷脂,DPPC還可以廣泛應(yīng)用于藥物復(fù)合物、脂微球等特殊載藥系統(tǒng)。
Abbreviation | CAS | Name |
DDPC | 3436-44-0 | 1,2-Didecanoyl-sn-Glycero-3-phosphocholine |
DEPA-NA | 80724-31-8 | 1,2-Dierucoyl-sn-Glycero-3-Phosphate(Sodium Salt) |
DEPC | 56649-39-9 | 1,2-Erucoyl-sn-Glycero-3-phosphocholine |
DEPE | 988-07-2 | 1,2-Dierucoyl-sn-Glycero-3-phosphoethanolamine |
DEPG-NA | 1,2-Dierucoyl-sn-Glycero-3[Phospho-rac-(1-glycerol...) | |
DLOPC | 998-06-1 | 1,2-Linoleoyl-sn-Glycero-3-phosphocholine |
DLPA-NA | 1,2-Dilauroyl-sn-Glycero-3-Phosphate(Sodium Salt) | |
DLPC | 18194-25-7 | 1,2-Dilauroyl-sn-Glycero-3-phosphocholine |
DLPE | 1,2-Dilauroyl-sn-Glycero-3-phosphoethanolamine | |
DLPG-NA | 1,2-Dilauroyl-sn-Glycero-3[Phospho-rac-(1-glycerol...) (Sodium Salt) | |
DLPG-NH4 | 1,2-Dilauroyl-sn-Glycero-3[Phospho-rac-(1-glycerol...) | |
DLPS-NA | 1,2-Dilauroyl-sn-Glycero-3-phosphoserine(Sodium Salt) | |
DMPA-NA | 80724-3 | 1,2-Diimyristoyl-sn-Glycero-3-Phosphate(Sodium Salt) |
DMPC | 18194-24-6 | 1,2-Dimyristoyl-sn-Glycero-3-phosphocholine |
DMPE | 988-07-2 | 1,2-Dimyristoyl-sn-Glycero-3-phosphoethanolamine |
DMPG-NA | 67232-80-8 | 1,2-Myristoyl-sn-Glycero-3[Phospho-rac-(1-glycerol...) |
DMPG-NH4 | 108321-03-5 | 1,2-Myristoyl-sn-Glycero-3[Phospho-rac-(1-glycerol...) |
DMPG-NH4/NA | 1,2-Myristoyl-sn-Glycero-3[Phospho-rac-(1-glycerol...) | |
DMPS-NA | 1,2-Dimyristoyl-sn-Glycero-3-phosphoserine(Sodium Salt) | |
DOPA-NA | 1,2-Dioleoyl-sn-Glycero-3-Phosphate(Sodium Salt) | |
DOPC | 4235-95-4 | 1,2-Dioleoyl-sn-Glycero-3-phosphocholine |
DOPE | 4004-5-1- | 1,2-Dioleoyl-sn-Glycero-3-phosphoethanolamine |
DOPG-NA | 62700-69-0 | 1,2-Dioleoyl-sn-Glycero-3[Phospho-rac-(1-glycerol...) |
DOPS-NA | 70614-14-1 | 1,2-Dioleoyl-sn-Glycero-3-phosphoserine(Sodium Salt) |
DPPA-NA | 71065-87-7 | 1,2-Dipalmitoyl-sn-Glycero-3-Phosphate(Sodium Salt) |
DPPC | 63-89-8 | 1,2-Dipalmitoyl-sn-Glycero-3-phosphocholine |
DPPE | 923-61-5 | 1,2-Dipalmitoyl-sn-Glycero-3-phosphoethanolamine |
DPPG-NA | 67232-81-9 | 1,2-Dipalmitoyl-sn-Glycero-3[Phospho-rac-(1-glycerol...) |
DPPG-NH4 | 73548-70-6 | 1,2-Dipalmitoyl-sn-Glycero-3[Phospho-rac-(1-glycerol...) |
DPPS-NA | 1,2-Dipalmitoyl-sn-Glycero-3-phosphoserine(Sodium Salt) | |
DSPA-NA | 108321-18-2 | 1,2-Distearoyl-sn-Glycero-3-Phosphate(Sodium Salt) |
DSPC | 816-94-4 | 1,2-Distearoyl-sn-Glycero-3-phosphocholine |
DSPE | 1069-79-0 | 1,2-Diostearpyl-sn-Glycero-3-phosphoethanolamine |
DSPG-NA | 67232-82-0 | 1,2-Distearoyl-sn-Glycero-3[Phospho-rac-(1-glycerol...) |
DSPG-NH4 | 108347-80-4 | 1,2-Distearoyl-sn-Glycero-3[Phospho-rac-(1-glycerol...) |
DSPS-NA | 1,2-Distearoyl-sn-Glycero-3-phosphoserine(Sodium Salt) | |
Egg Sphingomyelin empty Liposome | ||
EPC | Egg-PC | |
HEPC | Hydrogenated Egg PC | |
HSPC | High purity Hydrogenated Soy PC | |
HSPC | Hydrogenated Soy PC | |
LYSOPC MYRISTIC | 18194-24-6 | 1-Myristoyl-sn-Glycero-3-phosphocholine |
LYSOPC PALMITIC | 17364-16-8 | 1-Palmitoyl-sn-Glycero-3-phosphocholine |
LYSOPC STEARIC | 19420-57-6 | 1-Stearoyl-sn-Glycero-3-phosphocholine |
Milk Sphingomyelin MPPC | 1-Myristoyl,2-palmitoyl-sn-Glycero 3-phosphocholine | |
MSPC | 1-Myristoyl,2-stearoyl-sn-Glycero-3–phosphocholine | |
PMPC | 1-Palmitoyl,2-myristoyl-sn-Glycero-3–phosphocholine | |
POPC | 26853-31-6 | 1-Palmitoyl,2-oleoyl-sn-Glycero-3-phosphocholine |
POPE | 1-Palmitoyl-2-oleoyl-sn-Glycero-3-phosphoethanolamine | |
POPG-NA | 81490-05-3 | 1,2-Dioleoyl-sn-Glycero-3[Phospho-rac-(1-glycerol)...](Sodium Salt) |
PSPC | 1-Palmitoyl,2-stearoyl-sn-Glycero-3–phosphocholine | |
SMPC | 1-Stearoyl,2-myristoyl-sn-Glycero-3–phosphocholine | |
SOPC | 1-Stearoyl,2-oleoyl-sn-Glycero-3-phosphocholine | |
SPPC | 1-Stearoyl,2-palmitoyl-sn-Glycero-3-phosphocholine |
供應(yīng)商:西安凱新生物科技有限公司
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