Vinpocetine hmoov
CAS: 42971-09-5
Zog: Cov hmoov dawb crystalline
Test Method: HPLC
MOQ: 1 Kg
Pob: 1Kg / Aluminium ntawv ci hnab, 25Kg / Ntawv nruas
Khoom hnyav: 600 Kg
Lub Sijhawm Nkoj: Hauv 2 ~ 3 hnub ua haujlwm tom qab koj xaj
Kev Them Nyiaj: Kev Them Nyiaj Them Nqi, Western Union, Paypal
- Kev xa khoom sai
- zoo Assurance
- 24/7 Cov Pabcuam Cov Neeg Siv Khoom
khoom Introduction
Vinpocetine hmoov yog ib qho alkaloid rho tawm los ntawm Apocynaceae, ib tug derivative ntawm Vincamine. Xaiv inhibit calcium ion-dependent phosphodiesterase nyob rau hauv cerebrovascular du nqaij, nce cGMP thiab cAMP qib hauv lub hlwb, ua kom cov hlab ntsha hauv hlwb, thiab tom qab ntawd ua rau cov ntshav cerebral ntws thiab txhim kho cerebral ncig, tab sis muaj kev cuam tshuam me ntsis ntawm cov hlab plawv thiab ntshav siab. Nws yog qhov pib sai, ua siab ntev, tsis tshua muaj kev cuam tshuam. Rau kiv taub hau, mob taub hau, tsis nco qab, tsis meej pem, aphasia, hypertensive encephalopathy, thiab lwm yam, thiab kuj rau cov tsos mob ntawm kev puas hlwb los yog neurological tshwm sim los ntawm cerebral ntshav ncig tsis zoo.
Cov Lus Qhia Yooj Yim:
lub npe | Vinpocetine |
CAS | 42971-09-5 |
EINECS | 256-028-0 |
tsos | Dawb Hmoov |
molecular Formula | C22H26N2O2 |
molecular Nyhav | 350.454 |
Dej Soluble | Yuav luag insoluble |
stability | Nyob ruaj khov ntawm qhov kub thiab txias |
cia mob | Khaws kaw kom nruj |
Pharmacologic Action:
● inhibit calcium-dependent phosphodiesterase kev ua si, nce cAMP cov ntsiab lus ntawm relaxing vascular du nqaij, li no relaxing vascular du nqaij thiab ua rau cerebral ntshav txaus;
● Txhim kho qhov deformability ntawm cov qe ntshav liab, txo cov ntshav viscosity, inhibit platelet aggregation, yog li txhim kho cov ntshav khiav thiab microcirculation;
Txhawb nqa cov piam thaj los ntawm lub hlwb cov ntaub so ntswg thiab cov metabolic transformation ntawm monoamine nyob rau hauv lub hlwb;
● Hauv cerebral ischemia, vinpocetine hmoov tuaj yeem cuam tshuam qhov nce ntawm lactic acid nyob rau hauv lub hlwb, nce cov ntsiab lus ntawm ATP, inhibit zus tau tej cov lipid peroxide nyob rau hauv lub hlwb, thiab ncua qhov tshwm sim ntawm cerebral ischemic spasm, yog li nws muaj peev xwm txhim kho lub hlwb metabolism thiab tiv thaiv lub hlwb ua haujlwm.
Package thiab Delivery:
★1 ~ 10 Kg ntim los ntawm lub hnab ntawv, thiab thawv sab nraud;
★ 25Kg / ntawv nruas.
★ Peb yuav xa hauv 2 ~ 3 hnub ua haujlwm tom qab koj xaj, thiab ntau tshaj 500 Kg, peb tuaj yeem tham txog hnub xa khoom.