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Chii chinonzi pharmaceutical intermediates?
2024-05-10 09:24:34
Pharmaceutical intermediates, muchidimbu, ikemikari mbishi zvinhu kana zvigadzirwa zvemakemikari zvinoshandiswa mukugadzirwa kwemishonga synthesis. Izvo zvigadzirwa zvine zvakakosha zvivakwa zvinogadzirwa kuburikidza nemakemikari maitiro ezviviri kana anopfuura akasiyana mbishi zvinhu muzvikamu zvakakodzera. Izvi zvinopindirana zvakafanana asi zvakasiyana mukugadzirwa kwemakemikari, zvakadai se ethyl acetate uye n-butyl propionate, methyl methacrylate uye methyl acrylate, nezvimwewo. Haashandisi chete kugadzira marudzi akasiyana-siyana emishonga, asiwo kugadzirisa zvinhu zvakasiyana-siyana zvemishonga, zvakadai. sekugadzikana, kunyungudika, nezvimwewo Chinhu chakakosha chepakati pemishonga ndechekuti kunyangwe vachiita basa rakakosha mukugadzirwa kwemishonga, havadi rezinesi rekugadzira mushonga. Izvi zvinoreva kuti anogona kugadzirwa mune akajairwa makemikari zvidyarwa uye, chero bedzi iwo achisangana nemamwe mazinga emhando, anogona kushandiswa mukugadzirwa kwemishonga. Zvakakosha kucherechedza kuti mishonga yepakati pemishonga inowanzo dhura, iyo ine hukama nemaitiro avo akaoma ekugadzira uye zvakasimba zvinodiwa zvemhando. Asi ndiko kuomarara uku uye kusarudzika kunoita kuti vepakati vemishonga vatore chinzvimbo chakakosha muindasitiri yemishonga. Pamusoro pezvo, vepakati vemishonga zvakare chikamu chakakosha cheindasitiri yemishonga yeChina. Mushure memakumi emakore ebudiriro, kemikari yakagadziridzwa uye yepakati inodiwa pakugadzirwa kwemishonga yeChina yakanyatso kufananidzwa, uye chikamu chidiki chete chinoda kutengwa kunze kwenyika. Uyezve, nekuda kwekuwanda kwezviwanikwa zvenyika yangu uye nemitengo yakaderera yezvigadzirwa, vazhinji vepakati vakatengeswa kunze kwenyika muhuwandu hukuru, vachihwina mukurumbira wepasirese weindasitiri yemishonga yenyika yangu.
Kazhinji, mishonga yepakati chikamu chakakosha cheindasitiri yemishonga. Nemaitiro avo emakemikari akasiyana uye maitiro ekugadzira, vanopa hwaro hwakasimba hwezvinhu zvekugadzira mishonga uye vakapawo zvakakosha kuhutano hwevanhu. batsira.