Kev lag luam kws tshuaj qhov kev thov rau cov khoom nruab nrab zoo, uas yog qhov tseem ceeb rau kev sib txuas ntawm ntau cov tshuaj kho mob, tau loj hlob zoo nyob rau xyoo tas los no. Ntawm cov nruab nrab no, 3,5-di-tert-butyl-4-hydroxybenzaldehyde (CAS #1620-98-0 : kuv) tau dhau los ua tus neeg tseem ceeb hauv Asmeskas thiab European kev lag luam. Paub txog nws cov khoom siv tshuaj lom neeg tshwj xeeb thiab ntau yam, qhov sib xyaw no tau siv ntau dua hauv kev tsim tshuaj, agrochemicals thiab tshuaj tshwj xeeb.
3,5-di-tert-butyl-4-hydroxybenzaldehyde tau lees paub feem ntau rau nws lub luag haujlwm ua tshuaj nruab nrab. Nws yog cov khoom siv yooj yim rau kev sib txuas ntawm ntau yam khoom xyaw tshuaj (APIs), tshwj xeeb tshaj yog cov siv los kho cov kab mob ntev xws li mob qog noj ntshav, kab mob plawv, thiab cov kab mob metabolic. Qhov sib xyaw ua ke muaj peev xwm txhim kho kev ua tau zoo thiab kev ruaj ntseg ntawm cov tshuaj formulations tau ua rau nws nrhiav-tom qab muaj rau cov tuam txhab tshuaj.
Teb Chaws Asmeskas 3,5-di-tert-butyl-4-hydroxybenzaldehyde kev ua lag luam tau muaj kev loj hlob muaj zog, tau tsav los ntawm kev nqis peev ntau hauv kev tshawb fawb thiab kev tsim kho (R&D) cov dej num los ntawm cov tuam txhab tshuaj. Kev nce hauv cov kab mob ntev thiab kev xav tau tom ntej rau kev kho tshiab tau ua ntxiv rau qhov kev thov rau cov khoom nruab nrab zoo. Tsis tas li ntawd, kev lag luam kws kho mob paub tab thiab kev tswj hwm ib puag ncig zoo hauv Tebchaws Meskas tau pab txhawb qhov muaj koob npe ntawm cov khoom sib xyaw no.
Hauv Tebchaws Europe, qhov xwm txheej zoo ib yam, nrog rau lub tebchaws xws li Lub Tebchaws Yelemees, Fabkis thiab UK ua tus coj noj 3,5-di-tert-butyl-4-hydroxybenzaldehyde. Lub khw muag tshuaj European yog tus cwj pwm los ntawm cov qauv zoo thiab cov kev cai, uas ua rau cov tuam txhab nrhiav kev ntseeg siab ntawm cov tshuaj intermediates. Lub koom haum ua raws li European Medicines Agency (EMA) cov lus qhia, ua rau nws yog qhov kev xaiv zoo nkauj rau cov tuam txhab nrhiav kev txhim kho lawv cov khoom lag luam.
Tsis tas li ntawd, kev loj hlob tsom mus rau kev ruaj khov thiab ntsuab chemistry kev coj ua hauv Tebchaws Meskas thiab Europe tau ua rau muaj kev hloov pauv hauv cov khoom siv tshuaj lom neeg nruab nrab. Cov neeg tsim khoom tam sim no tseem ceeb rau cov neeg muag khoom uas ua raws li kev coj ua ib puag ncig, uas ua rau muaj kev thov ntxiv rau 3,5-di-tert-butyl-4-hydroxybenzaldehyde. Cov tuam txhab lag luam uas tuaj yeem ua kom pom kev cog lus rau cov txheej txheem tsim khoom lag luam yuav tau txais txiaj ntsig zoo hauv kev lag luam.
Cov saw hlau rau 3,5-di-tert-butyl-4-hydroxybenzaldehyde kuj hloov zuj zus mus, thiab cov tuam txhab lag luam tab tom tshawb nrhiav cov tswv yim tshiab los xyuas kom muaj kev ruaj khov ntawm qhov tseem ceeb nruab nrab. Kev sib koom tes ntawm cov tuam txhab tshuaj thiab cov tuam txhab tshuaj tau dhau los ua ntau dua vim tias ob leeg nrhiav kev txhim kho cov txheej txheem ntau lawm thiab txo cov nqi. Qhov kev xav no yuav tsum txuas ntxiv mus raws li qhov kev thov rau cov khoom nruab nrab zoo tseem muaj zog.
Nyob rau hauv xaus, kev ua lag luam rau 3,5-di-tert-butyl-4-hydroxybenzaldehyde raws li ib tug kws tshuaj intermediate yuav tsum loj hlob nyob rau hauv ob lub tebchaws United States thiab Europe. Qhov sib xyaw ua ke ntawm ntau yam, ua raws li cov qauv kev cai thiab kev ua raws li cov hom phiaj kev txhim kho kom ruaj khov ua rau nws muaj txiaj ntsig zoo rau kev lag luam kws tshuaj. Raws li qhov kev thov rau kev kho tshiab txuas ntxiv nce ntxiv, qhov tseem ceeb ntawm kev txhim khu kev qha thiab cov khoom lag luam zoo xws li 3,5-di-tert-butyl-4-hydroxybenzaldehyde tsuas yog nce ntxiv, ua rau lub neej yav tom ntej toj roob hauv pes ntawm kev tsim tshuaj hauv cov cheeb tsam no.
Post lub sij hawm: Oct-30-2024