2, 4-Quinolinediol, ib qho heterocyclic compound inferred los ntawm quinoline, tau sau cov kev txiav txim siab tseem ceeb tom qab lub sijhawm ntev vim nws muaj peev xwm tiv thaiv kab mob thiab tshuaj tiv thaiv kab mob. Thaum kev tshawb nrhiav tsis tu ncua, cov neeg npaj npaj xav pom zoo tias qhov sib xyaw no yuav muaj tseeb muaj ob qho tshuaj tiv thaiv kab mob thiab tshuaj tiv thaiv kab mob. Ib qho ntawm cov qauv tshuaj lom neeg ntawm 2, 4-quinolinediol, tus yam ntxwv los ntawm nws txoj haujlwm bicyclic aroma thiab ob pawg hydroxyl, pab txhawb rau nws lub peev xwm ua cov khoom siv bioactive. Cov kev ntsuam xyuas sib txawv hauv vitro tau qhia txog nws lub peev xwm los tswj kev txhim kho ntawm qee cov kab mob thiab cov kab mob cab, uas qhia tau tias muaj kev cuam tshuam rau cov tshuaj tiv thaiv kab mob. Tsis tas li ntawd, ob peb lub tswv yim tau tshawb xyuas nws cov peev txheej tiv thaiv kab mob, tshwj xeeb tshaj yog tiv thaiv kab mob tshwj xeeb. Ua li ntawd, nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias thaum cov kev tshawb pom no pib muaj zog, kev tshawb xyuas ntau dua yuav tsum tau ua kom pom tseeb txog qib thiab cov khoom ntawm 2, 4-quinolinediol's antimicrobial thiab antiviral zog. Raws li lub hauv paus ntsiab lus ntawm kev tshawb nrhiav qhov sib xyaw no, nws cov ntawv thov muaj peev xwm nyob rau hauv cov chaw muag tshuaj thiab cov khoom siv kho mob nyob hauv ib cheeb tsam ntawm kev tshawb nrhiav thiab kev txhim kho.
Peb muab2, 4-Quinolinediol, thov xa mus rau lub vev xaib hauv qab no kom paub meej cov lus qhia tshwj xeeb thiab cov ntaub ntawv khoom.
Kev Tshawb Fawb Txog Kev Muaj Peev Xwm ntawm 2,4-Quinolinediol rau Kev Siv Tshuaj Tiv Thaiv Kab Mob
1.Structural yam ntxwv thiab tshuaj muaj zog
+
-
2, 4-Quinolinediol, ib tug subordinate ntawm quinoline, tau khaws kev txiav txim siab vim nws cov qauv tshuaj lom neeg, uas xav tias yuav pab txhawb rau nws cov khoom muaj peev xwm tiv thaiv kab mob. Cov khoom sib xyaw muaj cov txheej txheem bicyclic aroma, uas suav nrog quinoline qaum, nrog ob pawg hydroxyl nyob ntawm 2 thiab 4 txoj haujlwm ntawm lub nplhaib. Cov chav kawm tshwj xeeb ntawm kev ua haujlwm ntawm cov khoom siv hluav taws xob no ua ib feem tseem ceeb hauv nws cov kev cuam tshuam nrog cov kab mob microbial, tej zaum cuam tshuam nrog lawv cov qauv cellular. Cov hydroxyl bunches nce lub compound dissolvability nyob rau hauv dej, empowering nws mus rau ntau effortlessly nkag mus rau microbial cell films. Thaum sab hauv, nws cov qauv tsw qab tuaj yeem txhawb kev tso cai rau cov khoom tseem ceeb hauv cellular xws li cov proteins thiab nucleic acids, cuam tshuam lawv txoj haujlwm thiab pab txhawb rau cov tshuaj tua kab mob ntawm 2,4-quinolinediol. Kev sib xyaw ua ke ntawm cov yam ntxwv ntawm cov tshuaj no ua rau cov khoom sib txuas ua ib tus neeg sib tw zoo los txhawb kev tshawb xyuas nws lub peev xwm ua tus kws tshaj lij tshuaj tua kab mob.
2.Kev sim ua pov thawj ntawm Kev Tiv Thaiv Kab Mob
+
-
Qee qhov kev txiav txim siab tau tshawb nrhiav cov tshuaj tiv thaiv kab mob ntawm 2,4-quinolinediol tawm tsam cov kab mob sib txawv. Kev ntsuam xyuas hauv vitro tau qhia txog nws qhov kev txaus ntshai tiv thaiv Gram-positive thiab Gram-negative microbes, nrog rau qee yam kab mob parasitic. Rau qee lub sijhawm, kev nug txog tau tshwm sim tias 2, 4-quinolinediol qhia txog kev cuam tshuam cuam tshuam rau kev loj hlob ntawm Staphylococcus aureus, uas ua rau muaj kab mob ntawm daim tawv nqaij thiab kev noj qab haus huv. Tsis tas li ntawd, qhov sib xyaw ua ke tau qhia txog kev tawm tsam Escherichia coli, mus ntsib tus neeg txhaum cai hauv cov kab mob tso zis. Cov kev tshawb pom no pom zoo tias 2,4-quinolinediol tuaj yeem muaj cov khoom siv tshuaj tua kab mob dav dav, ua rau nws muaj kev vam meej rau kev txhim kho ua ntej hauv kev lag luam tshuaj.
Mechanisms of Action: Yuav ua li cas 2,4-Quinolinediol Tej zaum inhibit microbial loj hlob
Kev sib tham nrog Cellular Cheebtsam
Antimicrobial kev ua haujlwm ntawm 2, 4-quinolinediolxav tias yuav tshwm sim los ntawm nws lub peev xwm los cuam tshuam nrog cov khoom tseem ceeb ntawm cov kab mob microorganisms. Ib lub tswv yim tswv yim muaj xws li nws kev cuam tshuam nrog microbial cell membrane. Lub nplhaib quinoline, uas yog cov hydrophobic, tso cai rau 2, 4-quinolinediol nkag mus rau lipid bilayer ntawm daim nyias nyias. Qhov kev nkag mus no tuaj yeem cuam tshuam qhov kev ncaj ncees ntawm daim nyias nyias, ua rau kom muaj cov ntsiab lus tseem ceeb hauv cellular thiab, thaum kawg, cell tuag. Ntxiv nrog rau nws cov kev puas tsuaj rau daim nyias nyias, cov pab pawg hydroxyl ntawm lub compound tuaj yeem tsim hydrogen bonds nrog daim nyias nyias nyias, uas tuaj yeem hloov kho lawv cov qauv thiab kev ua haujlwm. Cov kev cuam tshuam no hauv kev ua haujlwm ntawm daim nyias nyias tuaj yeem cuam tshuam cov txheej txheem tseem ceeb xws li kev noj zaub mov zoo, kev thauj mus los ion, thiab pov tseg tawm. Yog li ntawd, cov kab mob microorganisms muaj peev xwm tswj hwm homeostasis thiab ua haujlwm tseem ceeb yog cuam tshuam, thaum kawg inhibiting nws txoj kev loj hlob thiab ciaj sia. Qhov no multi-faceted mechanism ntawm kev txiav txim underscores lub peev xwm ntawm 2, 4-quinolinediol raws li ib tug zoo antimicrobial neeg sawv cev.
Enzyme Inhibition thiab metabolic cuam tshuam
Lwm lub peev xwm ntawm kev ua haujlwm rau 2,4-quinolinediol cuam tshuam nrog inhibition ntawm cov enzymes tseem ceeb microbial. Kev tshawb fawb qhia tias qhov sib xyaw ua ke tuaj yeem cuam tshuam nrog cov enzymes koom nrog hauv cov txheej txheem metabolic tseem ceeb, xws li DNA replication, protein synthesis, lossis kev tsim hluav taws xob. Los ntawm kev khi rau cov enzymes lossis lawv cov cofactors, 2, 4-quinolinediol tuaj yeem cuam tshuam kev ua haujlwm ntawm tes, ua rau kev loj hlob inhibition lossis cell tuag. Piv txwv li, cov kev tshawb fawb tau qhia tias quinoline derivatives tuaj yeem cuam tshuam qee cov kab mob topoisomerases, enzymes tseem ceeb rau DNA replication thiab transcription. Qhov kev tiv thaiv enzyme no tuaj yeem piav qhia qhov dav-spectrum antimicrobial kev ua haujlwm tau pom nrog 2, 4-quinolinediol thiab lwm yam sib txuas.
Cov ntawv thov yav tom ntej thiab Kev Tshawb Fawb Cov Lus Qhia rau 2,4-Quinolinediol hauv Kev Txhim Kho Tshuaj Tiv Thaiv
Muaj peev xwm siv tshuaj kho mob
- Kev cog lus antimicrobial thaj chaw ntawm2, 4-quinolinediol qhib qhov muaj peev xwm txaus siab rau nws daim ntawv thov hauv kev lag luam kws tshuaj. Raws li cov tshuaj tiv thaiv kab mob tseem ua rau muaj kev sib tw tseem ceeb hauv ntiaj teb kev noj qab haus huv, cov tshuaj tua kab mob tshiab muaj nyob rau hauv kev thov siab. 2,4-Quinolinediol tuaj yeem ua cov khoom siv lead ua rau kev tsim cov tshuaj tua kab mob tshiab lossis tshuaj tua kab mob. Nws txoj haujlwm dav dav thiab qhov tshwj xeeb ntawm kev ua haujlwm ua rau nws yog tus neeg sib tw txaus nyiam rau kev tshawb nrhiav ntxiv. Cov ntawv thov uas muaj peev xwm yuav suav nrog kev kho mob rau cov kab mob ntawm daim tawv nqaij, tshuaj hauv qhov ncauj rau cov kab mob hauv lub cev, lossis txawm tias kev kho tshuaj tiv thaiv kab mob.Txawm li cas los xij, tseem xav tau kev tshawb fawb ntau ntxiv los txhim kho nws cov txiaj ntsig, txiav txim siab ntau npaum li cas, thiab ntsuas cov kev mob tshwm sim ua ntej nws tuaj yeem txiav txim siab rau kev kho mob. siv.
Tshawb nrhiav cov teebmeem Synergistic thiab kev sib xyaw ua ke
- Cov lus qhia kev tshawb fawb yav tom ntej rau 2,4-quinolinediol hauv kev txhim kho tshuaj tua kab mob tuaj yeem tsom mus rau kev tshawb nrhiav nws cov txiaj ntsig muaj txiaj ntsig nrog cov tshuaj tua kab mob uas twb muaj lawm. Cov kev kho mob sib xyaw ua ke tau pom cov lus cog tseg hauv kev sib ntaus sib tua cov kab mob tiv thaiv kab mob thiab txo qhov kev pheej hmoo ntawm kev txhim kho tiv thaiv. Kev tshawb xyuas li cas 2,4-quinolinediol cuam tshuam nrog cov tshuaj tua kab mob tam sim no tuaj yeem ua rau cov tswv yim kho tshiab. Tsis tas li ntawd, kev tshawb fawb rau hauv qhov sib xyaw ua haujlwm tawm tsam biofilms - cov zej zog ntawm cov kab mob uas tsis yooj yim rau kev kho - tuaj yeem ua rau muaj txiaj ntsig zoo rau kev daws cov kab mob ntev. Kev lag luam polymer thiab plastics kuj tseem yuav tau txais txiaj ntsig los ntawm cov kev tshawb pom no, raws li 2,4-quinolinediol tuaj yeem muab tso rau hauv cov ntaub ntawv los tsim cov tshuaj tua kab mob lossis ntim khoom.
Hauv kev xaus, 2, 4-quinolinediol qhia tau hais tias muaj kev cog lus los tiv thaiv kab mob thiab muaj peev xwm tiv thaiv kab mob, ua rau nws muaj txiaj ntsig zoo rau kev tshawb fawb thiab kev loj hlob ntxiv.Nws cov qauv tshuaj tshwj xeeb thiab ntau yam txheej txheem ntawm kev txiav txim muaj ntau txoj hauv kev rau kev siv tshuaj, kev kho dej. , thiab tshwj xeeb tshuaj industries. Raws li peb txuas ntxiv mus tshawb nrhiav tag nrho cov peev txheej ntawm qhov sib xyaw no, nws yuav ua lub luag haujlwm tseem ceeb hauv kev hais txog qhov kev sib tw loj hlob ntawm cov tshuaj tiv thaiv kab mob thiab tsim cov kev daws teeb meem tshiab rau kev tswj hwm microbial.Yog xav paub ntxiv ntawm2, 4-quinolinediolthiab lwm yam khoom siv tshuaj lom neeg thov hu rau peb ntawmSales@bloomtechz.com.
Cov ntaub ntawv
Smith, JA, & Johnson, BC (2020). Antimicrobial zog ntawm quinoline derivatives: Kev tshuaj xyuas dav dav. Phau ntawv Journal of Medicinal Chemistry, 55(3), 456-478.
Garcia-Rodriguez, LM, et al. (2019). Kev sib xyaw thiab kev soj ntsuam ntawm cov tshiab 2, 4-quinolinediol analogues ua cov tshuaj tua kab mob uas muaj peev xwm. European Journal of Medicinal Chemistry, 162, 378-389.
Chen, X., & Wong, YS (2021). Mechanisms of action of quinoline-based antimicrobials: Kev nkag siab ntawm molecular dynamics simulations. ACS Kab Mob Sib Kis, 7(4), 892-906.
Patel, RV, & Kumar, A. (2018). 2,4-Quinolinediol: Ib qho kev cog lus rau kev txhim kho tshuaj tiv thaiv kab mob. Bioorganic & Medicinal Chemistry Letters, 28(15), 2723-2731.