Uruganda rwubushinwa rukora imiti mvaruganda, Uruganda rwa farumasi, Urwego rwohejuru rwa Prilocaine

Ibihembo byacu ni ukugabanya ibiciro byo kugurisha, itsinda ryinjiza ryinjiza, QC yihariye, inganda zikomeye, serivise nziza zu ruganda rwubushinwa ku ruganda rukora imiti mvaruganda, Pharmaceutical Intermediate, High Grade Prilocaine Powder Supplier, dushobora gukemura ibibazo byabakiriya bacu asap kandi tugakorera inyungu kubakiriya bacu. Ukeneye isosiyete nziza kandi yujuje ubuziranenge, pls uduhitemo, urakoze!
Ibihembo byacu bigabanya kugurisha ibiciro, itsinda ryinjiza imbaraga, QC yihariye, inganda zikomeye, serivisi nziza kuriLtd., Wuhan Jingkang, Isosiyete yacu ifata "ibiciro byumvikana, igihe cyo gukora neza na serivisi nziza nyuma yo kugurisha" nkibisobanuro byacu. Turizera gufatanya nabakiriya benshi mugutezimbere hamwe ninyungu. Twishimiye abaguzi bashobora kutwandikira.

2,5-Dimethoxybenzaldehydeni ifu yumuhondo yoroheje ya kristaline ifite uburemere bwa molekile ya 166.18 hamwe nubushyuhe bwa 146 ° C. Irashobora gushonga mumashanyarazi nka Ethanol na ether. Ikoreshwa cyane cyane hagati yimiti.

Usibye kuba okiside cyangwa kugabanuka kugeza kuri 2,5-dimethoxybenzoic aside, benzonitrile cyangwa inzoga ya benzyl,2,5-dimethoxybenzaldehydeubwayo nayo ifite agaciro kihariye ko gusaba. Mugukora ibintu hamwe nubwoko butandukanye bwimiryango ikora, molekile zibiyobyabwenge zifite imiterere itandukanye ningaruka zitandukanye zirashobora kuboneka. Indwara ya Parkinson (PD) ni indwara ikunze kwibasira neurodegenerative, kandi ibimenyetso byayo nyamukuru by’amavuriro birimo guhinda umushyitsi, gukomera, ingorane zo kugenda, guhagarara k'umubiri no guhungabana kwimiterere. Iterambere rindi rizaganisha no kumenyekana, imyumvire, guhungabana kwibuka no guta umutwe bigaragara. Kugeza ubu, kuvura PD bikubiyemo ahanini kuvura ibiyobyabwenge, kubaga no kuvura gene. Mu kuvura ibiyobyabwenge, wasangaga phenamidine igira ingaruka nziza kuri PD, hamwe n'uburozi buke n'umutekano mwiza, kandi synthesis ya phenamidine isaba gukoresha2,5-dimethoxybenzaldehydenk'intangiriro.

Ukurikije uburyo bwa synthesis bwatanzwe mubitabo,2,5-dimethoxybenzaldehydeiboneka cyane mugukora 1,4-dimethoxybenzene hamwe na agent ya formylation. Ibikoresho byo gukora birimo (1) imvange ya 1,1-dichloromethyl ether na titanium tetrachloride; (2) imvange ya N, N-dimethylformamide na fosifore oxychloride, imvange ya N, N-dimethylformamide na chloride ya oxalyl; (3) imvange ya N, N-dimethylformamide na thionyl chloride cyangwa uruvange rwa urotropine na chloride ya magnesium. Nyamara, ubu buryo busaba gukoresha umubare munini wa titanium tetrachloride, fosifore oxychloride cyangwa thionyl chloride. Izi reagent ntizihindagurika kandi zirashobora kubora byoroshye, kandi gaze ya gaze ya hydrochloric aside irekurwa mugihe cyo kubyitwaramo, bitangiza ibidukikije kandi bifite ibisabwa byinshi mubikorwa.

Uburyo bushya bwo guhuza ibitekerezo bwatanzwe. Ubu buryo bukoresha 1,4-dimethoxybenzene na formaldehyde nkibikoresho fatizo, kandi bigakora reaction ya fotooxidative ihuza imbere ya ogisijeni na catalizator munsi yumucyo wubururu kugirango uhuze neza 2,5-dimethoxybenzaldehyde. Ubu buryo bukoresha ogisijeni cyangwa umwuka nka okiside, ntabwo bitanga gaze ya aside, kandi byangiza ibidukikije. Mubyongeyeho, ubu buryo bukoresha cobalt ihendutse nka catalizator, iri hasi kubiciro kandi ikwiranye ninganda zikoreshwa.

25kgs / ingoma, 9tons / 20'ibikoresho

25kgs / umufuka, 20tons / 20'ibikoresho

Ibihembo byacu ni ukugabanya ibiciro byo kugurisha, itsinda ryinjiza ryinjiza, QC yihariye, inganda zikomeye, serivise nziza zu ruganda rwubushinwa ku ruganda rukora imiti mvaruganda, Pharmaceutical Intermediate, High Grade Prilocaine Powder Supplier, dushobora gukemura ibibazo byabakiriya bacu asap kandi tugakorera inyungu kubakiriya bacu. Ukeneye isosiyete nziza kandi yujuje ubuziranenge, pls uduhitemo, urakoze!
Uruganda rwo mu Bushinwa kuriWuhan Jingkang, Ltd, Isosiyete yacu ifata "ibiciro byumvikana, igihe cyo gukora neza na serivisi nziza nyuma yo kugurisha" nkibisobanuro byacu. Turizera gufatanya nabakiriya benshi mugutezimbere hamwe ninyungu. Twishimiye abaguzi bashobora kutwandikira.