Praziquantel

imveliso

Praziquantel

Ulwazi olusisiseko:

I-Praziquantel yi-organic compound kunye ne-chemical formula C 19 H 24 N 2 O 2. Yi-anthelmintic esetyenziswa ebantwini nakwizilwanyana. Isetyenziselwa ngokukodwa ukunyanga i-tapeworms kunye ne-flukes. Isebenza ngokukodwa kwi-schistosoma japonicum, i-Chinese fluke yesibindi, kunye ne-Diphyllobothrium latum.

Ifomula yemichiza: C 19 H 24 N 2 O 2

Ubunzima bemolekyuli: 312.406

Inombolo yeCAS: 55268-74-1

Inombolo ye-EINECS: 259-559-6


Iinkcukacha zeMveliso

Iithegi zeMveliso

Ipropati yePhysicochemical

Ubuninzi: 1.22 g/cm3
Indawo yokunyibilika: 136-142°C
Indawo yokubila: 544.1°C
Indawo edanyazayo: 254.6°C
Isalathiso seRefractive: 1.615
Ukubonakala: I-crystalline powder emhlophe okanye emhlophe

sebenzisa

Isetyenziswa kakhulu njengeyeza elibanzi le-antiparasitic kunyango kunye nothintelo lweschistosomiasis, i-cysticercosis, i-paragonimiasis, i-echinococcosis, i-fasciococcus, i-echinococcosis, kunye nosulelo lwe-helminth.

Iimpawu

Le mveliso imhlophe okanye i-white crystalline powder.
Le mveliso inyibilika ngokulula kwi-chloroform, i-soluble kwi-ethanol, kwaye ayinyibiliki kwi-ether okanye emanzini.

Indawo yokunyibilika

Indawo yokunyibilika yale mveliso (uMthetho Jikelele 0612) yi-136~141℃.

udidi

Anthelmintics.

Iimpawu

Lichiza elibanzi elichasene ne trematodes kunye ne tapeworms. Ifanelekile kwiintlobo ezahlukeneyo ze-schistosomiasis, i-clonorchiasis, i-paragonimiasis, i-fasciolosis, isifo se-tapeworm kunye ne-cysticercosis.

Isenzo se-Pharmacological

Le mveliso ikakhulu ibangela ukukhubazeka kwe-schistosome kunye nokuchithwa kwe-schistosomes kunye ne-tapeworms kwi-host ngokusebenzisa i-5-HT-like effects. Uneziphumo ezilungileyo kuninzi lwabantu abadala kunye ne-tapeworms engekavuthwa. Kwangaxeshanye, inokuchaphazela i-calcium ion permeability kwiiseli zezihlunu zomzimba weentshulube, yandise ukungena kwe-calcium ion, inqanda ukuphinda kuthathwe iimpompo ze-sarcoplasmic reticulum calcium, yandise kakhulu umxholo we-calcium ion kwiiseli zezihlunu zombungu. umzimba, kwaye ubangele umzimba weentshulube ukuba ufe umzimba kwaye uwe.

Ugcino

Gcina kude nokukhanya kwaye ugcine kwisingxobo esivaliweyo.


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