I-Praziquantel

umkhiqizo

I-Praziquantel

Ulwazi Oluyisisekelo:

I-Praziquantel iyinhlanganisela ye-organic enefomula yamakhemikhali C 19 H 24 N 2 O 2. Kuyi-anthelmintic esetshenziswa kubantu nasezilwaneni. Isetshenziselwa ngokukhethekile ukwelapha ama-tapeworms nama-flukes. Isebenza kakhulu ngokumelene ne-schistosoma japonicum, i-Chinese fluke yesibindi, ne-Diphyllobothrium latum.

Ifomula yamakhemikhali: C 19 H 24 N 2 O 2

Isisindo se-molecule: 312.406

Inombolo ye-CAS: 55268-74-1

Inombolo ye-EINECS: 259-559-6


Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Impahla ye-Physicochemical

Ukuminyana: 1.22 g/cm3
Indawo yokuncibilika: 136-142°C
Indawo yokubilisa: 544.1°C
Iphoyinti elikhanyayo: 254.6°C
Inkomba ye-refractive: 1.615
Ukubukeka: I-crystalline powder emhlophe noma emhlophe

sebenzisa

Ikakhulukazi isetshenziswa njengomuthi obanzi we-antiparasitic ekwelapheni nasekuvimbeleni i-schistosomiasis, i-cysticercosis, i-paragonimiasis, i-echinococcosis, i-fasciococcus, i-echinococcosis, kanye nezifo ze-helminth.

Izici

Lo mkhiqizo uyimpushana yekristalu emhlophe noma emhlophe.
Lo mkhiqizo uncibilika kalula ku-chloroform, uncibilika ku-ethanol, futhi awuncibiliki ku-ether noma emanzini.

Iphoyinti lokuncibilika

Indawo encibilikayo yalo mkhiqizo (Umthetho Ojwayelekile 0612) ngu-136~141℃.

isigaba

Anthelmintics.

Izinkomba

Iwumuthi obanzi omelene nama-trematodes nama-tapeworms. Ilungele i-schistosomiasis ehlukahlukene, i-clonorchiasis, i-paragonimiasis, i-fasciolosis, isifo se-tapeworm kanye ne-cysticercosis.

Isenzo se-Pharmacological

Lo mkhiqizo ngokuyinhloko ubangela ukukhubazeka kwe-spastic kanye nokuchitheka kwe-schistosomes nezikelemu ze-tapeworm kumsingathi ngemiphumela efana ne-5-HT. Inemiphumela emihle kuma-tapeworm amaningi abantu abadala nabangavuthiwe. Ngasikhathi sinye, kungathinta ukungena kwe-calcium ion emangqamuzaneni omzimba wesibungu, kwandise ukuthutheleka kwama-ion e-calcium, kuvimbele ukuphinda kuthathwe kwamaphampu e-calcium reticulum sarcoplasmic, kwandise kakhulu okuqukethwe kwe-calcium ion kumaseli emisipha yesibungu. umzimba, futhi wenze umzimba wesibungu ukhubazeke futhi uwe.

Isitoreji

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