ua
Lub npe | Paclitaxel |
CAS nr | 33069-62-4 |
Cov mis mos molecular | C47H51NO14 |
Molecular hnyav | 853.92 ib |
EINECS Number | 608-826-9 |
Boiling Point | 774.66 ° C (Tshaj tawm) |
Qhov ntom | 0.200 Nws |
Kev cia khoom | Muab ntim rau hauv qhuav, Khaws rau hauv lub freezer, 2-8 ° C |
Daim ntawv | Hmoov |
Xim | Dawb |
Ntim | PE hnab + Aluminium hnab |
Paclitaxel HCL; Paclitaxel (natural crude); Paclitaxelx; N-BENZYL-BETA-PHENYLISOSERINE ESTER; PACLITAXEL, TAXUS BREVIFOLIA; PACLITAXEL, TAXUS SPECIES; PACLITAXOL; PACLITAXEL
Kev piav qhia
Paclitaxel yog monomeric diterpenoid muab rho tawm los ntawm cov tawv ntoo ntawm cov nroj tsuag ntuj Taxus tshuaj.Isotope tracing pom tias paclitaxel tsuas yog khi rau polymerized microtubules thiab tsis hnov mob nrog unpolymerized tubulin dimers.Tom qab cov hlwb raug rau paclitaxel, ntau cov microtubules yuav raug sau rau hauv cov hlwb.Lub tsub zuj zuj ntawm cov microtubules cuam tshuam nrog ntau yam kev ua haujlwm ntawm cov hlwb, tshwj xeeb tshaj yog kev faib cell nres nyob rau theem mitotic thiab thaiv qhov kev faib tawm ntawm cov hlwb.Los ntawm Ⅱ-Ⅲ kev tshawb fawb soj ntsuam, paclitaxel feem ntau yog tsim rau cov qog nqaij hlav zes qe menyuam thiab mob qog noj ntshav, thiab tseem muaj qee yam kev kho mob rau mob qog noj ntshav, mob qog noj ntshav, mob qog noj ntshav, mob qog noj ntshav, mob qog noj ntshav thiab lub caj dab, qog nqaij hlav thiab lub hlwb.
Cov lus qhia
Nws muaj cov txiaj ntsig zoo hauv kev kho mob qog noj ntshav ntawm zes qe menyuam thiab platinum thiab lwm yam qog nqaij hlav zes qe menyuam thiab mob qog noj ntshav.Mob qog noj ntshav, mob qog noj ntshav sab sauv, cov cell me thiab cov qog nqaij hlav tsis me me muaj qhov pom zoo.
Kev siv
Siv 1: Broad-spectrum anti-tumor botanicals rau zes qe menyuam qog noj ntshav, mob cancer mis, thiab lwm yam.
Siv 2: broad-spectrum anti-tumor botanicals rau kev kho mob ntawm zes qe menyuam, mob cancer mis thiab lwm yam kab mob.
Siv 3: tshuaj tiv thaiv kab mob.Rau kev kho mob cancer mis metastatic thiab mob qog noj ntshav ntawm zes qe menyuam.Broad-spectrum anti-tumor botanicals rau kev kho mob ntawm zes qe menyuam, mob cancer mis thiab lwm yam kab mob.
Siv 4: Siv tshuaj tiv thaiv qog noj ntshav;khi rau N-terminal thaj tsam ntawm β-tubulin, txhawb kev ruaj khov microtubule qub, tiv thaiv depolymerization, tiv thaiv kev sib faib ntawm tes thiab cuab rau hauv G2 / M theem ntawm lub voj voog ntawm tes.
Siv 5: Cov tshuaj tiv thaiv microtubule, inhibiting depolymerization los ntawm kev txhawb nqa tubulin polymerization, tswj tubulin stability, thiab inhibiting cell mitosis.