China Fekitori yeMugadziri weMishonga wepakati, Mugadziri weMishonga wepakati, Mutengesi wePrilocaine Powder weGiredhi Repamusoro

Mibairo yedu ndeyekudzikisa mitengo yekutengesa, timu inochinja mari, QC yakasarudzika, mafekitori akasimba, masevhisi emhando yepamusoro eChina Factory yePharmaceutical Intermediate Manufacturer, Pharmaceutical Intermediate, High Grade Prilocaine Powder Supplier, tinogona kugadzirisa matambudziko evatengi vedu nekukurumidza uye kuita purofiti kune vatengi vedu. Kana muchida kambani yakanaka uye yemhando yepamusoro, ndapota tisarudzei, ndatenda!
Mibairo yedu ndeyekudzikisa mitengo yekutengesa, timu inochinja-chinja mari, QC yakasarudzika, mafekitori akasimba, masevhisi emhando yepamusoro eLtd., Wuhan Jingkang Technology Co., Ltd., Kambani yedu inoona "mitengo inonzwisisika, nguva yekugadzira inoshanda uye sevhisi yakanaka mushure mekutengesa" sepfungwa yedu. Tinotarisira kushanda pamwe chete nevatengi vakawanda kuti tibudirire pamwe chete uye tiwane mabhenefiti. Tinogamuchira vatengi vanogona kutibata nesu.

2,5-Dimethoxybenzaldehydeipfu yero yakajeka yekristaro ine huremu hwemamorekuru hwe166.18 uye poindi yekufashaira ye146°C. Inonyungudika muzvinhu zvinonyungudutsa zvakaita seethanol ne ether. Inonyanya kushandiswa semushonga wemishonga.

Pamusoro pekugadziriswa kana kuderedzwa kuita 2,5-dimethoxybenzoic acid, benzonitrile kana benzyl alcohol,2,5-dimethoxybenzaldehydeIyo pachayo inewo kukosha kwayo kwakasiyana. Nekushandisa zvinhu zvine mhando dzakasiyana dzemapoka anoshanda, mamorekuru emishonga ane maumbirwo akasiyana uye mhedzisiro dzakasiyana anogona kuwanikwa. Chirwere cheParkinson (PD) chirwere chinowanzo konzera kuderera kwetsinga, uye zviratidzo zvikuru zvinosanganisira kudedera kwetsandanyama, kuomarara, kuoma kwekufamba, kumira kwemuviri uye kusagadzikana kwekufamba. Kufambira mberi kuchaitawo kuti munhu azive, anzwisise, arambe achiyeuka uye aonekwe seasina kunyatsojeka. Parizvino, kurapwa kwePD kunosanganisira kurapwa nemishonga, kurapwa kwekuvhiyiwa uye kurapwa kwemajini. Mukurapa nemishonga, phenamidine yakawanikwa ine mhedzisiro yakanaka paPD, ine chepfu shoma uye kuchengetedzeka kwakanaka, uye kugadzirwa kwephenamidine kunoda kushandiswa kwe2,5-dimethoxybenzaldehydesechinhu chekutanga.

Zvichienderana nenzira yekugadzira yakataurwa mumabhuku,2,5-dimethoxybenzaldehydeZvinonyanya kuwanikwa nekuita 1,4-dimethoxybenzene neformylation agent. Formylation agents dzinosanganisira (1) musanganiswa we1,1-dichloromethyl ether uye titanium tetrachloride; (2) musanganiswa weN,N-dimethylformamide uye phosphorus oxychloride, musanganiswa weN,N-dimethylformamide uye oxalyl chloride; (3) musanganiswa weN,N-dimethylformamide uye thionyl chloride kana musanganiswa weurotropine uye magnesium chloride. Zvisinei, nzira idzi dzinoda kushandiswa kwehuwandu hwakawanda hwetitanium tetrachloride, phosphorus oxychloride kana thionyl chloride. Aya ma reagents haana kugadzikana uye anoora nyore nyore, uye huwandu hwakawanda hwehydrochloric acid gasi hunoburitswa panguva ye reaction, iyo isingakuvadzi nharaunda uye ine zvinodiwa zvakanyanya pakushanda.

Nzira itsva yekugadzira zvinhu yakurudzirwa. Nzira iyi inoshandisa 1,4-dimethoxybenzene ne formaldehyde sezvinhu zvakabikwa, uye inoita photooxidative coupling reaction kana paine okisijeni uye catalyst pasi pechiedza chebhuruu kuti igadzire 2,5-dimethoxybenzaldehyde zvinobudirira. Nzira iyi inoshandisa okisijeni kana mhepo sechinhu chinooxidative, haiburitse gasi rine acidic, uye haina njodzi kune zvakatipoteredza. Pamusoro pezvo, nzira iyi inoshandisa cobalt yakachipa sechinhu chinooxidative, iyo inodhura zvishoma uye yakakodzera kushandiswa mumaindasitiri.

25kgs/dhiramu, 9tons/20'container

25kgs/bhegi, 20tons/20'container

Mibairo yedu ndeyekudzikisa mitengo yekutengesa, timu inochinja mari, QC yakasarudzika, mafekitori akasimba, masevhisi emhando yepamusoro eChina Factory yePharmaceutical Intermediate Manufacturer, Pharmaceutical Intermediate, High Grade Prilocaine Powder Supplier, tinogona kugadzirisa matambudziko evatengi vedu nekukurumidza uye kuita purofiti kune vatengi vedu. Kana muchida kambani yakanaka uye yemhando yepamusoro, ndapota tisarudzei, ndatenda!
Fekitori yeChina yeWuhan Jingkang Technology Co., Ltd., Ltd, Kambani yedu inoona "mitengo inonzwisisika, nguva yekugadzira inoshanda uye sevhisi yakanaka mushure mekutengesa" sepfungwa yedu. Tinotarisira kushanda pamwe chete nevatengi vakawanda kuti tibudirire pamwe chete uye tiwane mabhenefiti. Tinogamuchira vatengi vanogona kutibata nesu.