Litaba tsa Sehlahisoa
Ligustrazine ke motsoako oa bioactive o ntšitsoeng ho Ligusticum chuanxiong, moriana oa setso oa Machaena o sebelisoang haholo.E ka thibela ho kopana ha liplatelete, ea ntlafatsa vasodilation, ea eketsa phallo ea mali ea boko, 'me e na le phello ea neuroprotective.Ente ea Ligustrazine e 'nile ea sebelisoa haholo ho phekola lefu la ischemic, lefu la pelo, lefu la tsoekere le lefu la osteoarthritis la lengole Chaena.Ligustrazine e boetse e hlahlobiloe e le phekolo ea meriana bakeng sa liso tsa khatello, e le moemeli oa salvage bakeng sa bakuli ba nang le lymphoma e seng Hodgkin, hape e le phekolo ea asthma ea bronchial le vertebrobasilar insufficiency.
1. Litšobotsi tsa Ligustrazine
Ligustrazine ke kristale ea acicular e se nang mebala e nang le ntlha e qhibilihisang ea 80-82 ° (maikemisetso a microscopic) le ntlha e belang ea 190 °.E na le monko o khethehileng, hygroscopicity le sublimation e bonolo.E qhibiliha habonolo metsing a chesang le petroleum ether, chloroform le dilute hydrochloric acid, e qhibiliha hanyenyane ka ether 'me ha e qhibilihe metsing a batang.
2, Phello ea Ligustrazine
1. Phello pelong
2. Eketsa phallo ea mali
3. Atolosa methapo ea mali ea peripheral le ho fokotsa khatello ea mali
4. Ntlafatsa potoloho ea boko
5. Thibela platelet aggregation le antithrombotic
6. Phello tsamaisong ea ho ntša metsi
7. Ntlafatsa microcirculation
8. Phello tsamaisong ea ho hema
9. Anti tumor
10. Ntlafatsa ts'ebetso ea 'mele ea ho itšireletsa mafung
11. Anti radiation le kotsi le sensitization mahlaseli
3, Mokhoa oa tlhahiso ea Ligustrazine
Dimethylpyrazine e entsoe ka condensation ea butanone e nang le ethyl nitrite ho hlahisa dimethylglyoxime, e ileng ea fokotsoa le ho tsamaisoa ka baesekele.Sehlahisoa sa cyclization reaction se silafatsoa ke mouoane, 'me distillate ea pholile, ea hloekisoa le ho tlhotloa ho fumana sehlahisoa se tala sa tetramethylpyrazine.Recrystallization ea metsi le activated carbon decolorization li sebelisoa ho hloekisa.Ha ho lokisoa hydrochloride ea eona, tharollo ea ethanol e nang le 15% - 20% hydrogen chloride e ka eketsoa ho acetone ho etsa letsoai.
4. Libaka tsa kopo tsa Ligustrazine
1. Indasteri ea meriana: bakeng sa tlhahiso ea lithethefatsi.
2. Indasteri ea lijo: e sebelisoa e le setlolo sa tatso, se matlafatsang senoko sa lino tse tahang, tatso le tlatsetso ea lisakerete.
Lihlahisoa tsa lihlahisoa
| BOEMO BA KHOEBO | |
| Lebitso la Sehlahiswa | ligustrazine |
| CAS | 1124-11-4 |
| Foromo ea Lik'hemik'hale | C8H12N2 |
| Branta | Hlee |
| Mmohlahisi | YUnnan Hande Bio-Tech Co., Ltd. |
| Ckantle | Kunming,China |
| E thehiloe | 1993 |
| BASIC TSEBISO | |
| Litlhaloso tse tšoanang | Tetramethylpyrazine;2,3,5,6-tetramethylpyrazine;Pyrazine, tetramethyl-; |
| Sebopeho |  |
| Boima ba 'mele | 136.19400 |
| HS Khoutu | N/A |
| BolengStlhaloso | Tlhaloso ea Khampani |
| Certificates | N/A |
| Tlhahlobo | Customized ho ea ka litlhoko tsa bareki |
| Ponahalo | kristale ea acicular e se nang mebala |
| Mokhoa oa ho Emola | rhizome ea chuanxiong |
| Bokhoni ba Selemo | Customized ho ea ka litlhoko tsa bareki |
| Sephutheloana | Customized ho ea ka litlhoko tsa bareki |
| Mokhoa oa Teko | N/A |
| Lisebelisoa | Tse ngatanyanasepalangoangs |
| PaymentTerms | T/T, D/P, D/A |
| Omoo | Amohela tlhahlobo ea bareki ka linako tsohle;Thusa bareki ka ngoliso ea taolo. |
Polelo ea sehlahisoa sa Hande
1.Lihlahisoa tsohle tse rekisoang ke k'hamphani ke lisebelisoa tse tala tse felileng.Lihlahisoa li lebisitsoe haholo ho bahlahisi ba nang le mangolo a tlhahiso, 'me lisebelisoa tse tala ha se lihlahisoa tsa ho qetela.
2.Theko e ka bang teng le lits'ebetso tse amehang kenyelletsong kaofela li tsoa libukeng tse hatisitsoeng.Batho ka bomong ha ba khothaletse tšebeliso e tobileng, 'me ho reka ka bomong ho haneloa.
3.Lits'oants'o le tlhaiso-leseling ea sehlahisoa sebakeng sena sa Marang-rang ke tsa litšupiso feela, 'me sehlahisoa sa nnete se tla rena.
