What is the meaning of pharmaceutical intermediates

Oct . 14, 2022 11:19 Back to list

Chii chinorehwa nemishonga yepakati

Zvinorehwa nemishonga yepakati ndezvekuti zvinhu zviviri kana kupfuura zvakasiyana zvine zvimiro zvezvigadzirwa kuburikidza nemaitiro emakemikari maitiro muzvikamu zvakakodzera. Inochengetedza kushanda kwayo kwakasiyana kwezvinhu zvayo, inokunda kukanganisa kwekushandisa chinhu chimwe chete mbishi, uye inovandudza kushanda uye kuchengetedzeka kwemushonga.

Pharmaceutical intermediates inzira itsva yekugadzira, iyo yakashandiswa zvakanyanya muzvigadzirwa zvemakemikari zvakakosha zvakawanda kumba nekune dzimwe nyika, zvakadai semishonga yezvipembenene, madhayi, zvinonhuwira, nezvimwewo. Pharmaceutical intermediates inonziwo pharmaceutical intermediates. Iyo ndeye chikamu chemakemikari akanaka uye epakati pemishonga. Zvinoreva zvinogadzirwa kubva kune maviri kana anopfuura organic komisheni kuburikidza nemakemikari nzira kana artificial synthesis, kana zvinongoitika zvega, asi vanhu havasati vagona kusanganisa kwekemikari yemakomboni. Pharmaceutical intermediate zvinhu zvakanaka zvemakemikari zvigadzirwa, senge mishonga yesora, mishonga yezvipembenene, mishonga yekuchenesa, zvinonhuwira, mishonga, nezvimwewo. General pharmaceutical intermediate inodhura.

Tsanangudzo: 1. Pharmaceutical intermediates Pharmaceutical intermediates inoreva mishonga ine makemikari akafanana asi akasiyana, anozivikanwawo sezvinhu zvitsva. Pharmaceutical intermediates inonyanya kutaura kune yakafanana kemikari yemaitiro formula, asi pane mumwe musiyano pakati pe ethyl acetate uye n-butyl propionate, methyl methacrylate uye methyl acrylate. Naizvozvo, mishonga yepakati inogadzirwa nekushandisa makemikari nzira dzekubatanidza nemakemikari akafanana, mamwe ane yakanaka kugadzikana kwemakemikari, mamwe anogona kunyungudutswa mu polar solvents, mamwe achine zvakanakira kuderera kwehuturu uye nyore kushandisa, uye anogadzirwa nenzira dzakasiyana.

Pharmaceutical intermediates inogona kuiswa zvichienderana nekwavanobva uye mashandisiro, sezvakaratidzwa pazasi. (1) Inotorwa kubva muzvigadzirwa zvechisikigo kuburikidza nekemikari shanduko yezvinobvamo. Aya ma molecules anobuda ndiwo maumbirwo epakutanga muhomologi yemishonga yevabereki, yakadai se: ethyl acetoacetate is diethyl malonate; Amino acid methyl ester inonzi resorcinol methanolate. (2) Kugadzirwa kwemakemikari. Kusanganisira yakananga synthesis uye isina kunanga synthesis. Iyo synthesis reaction iri nyore, iyo reactants inogadzirwa, uye goho rakakwira. Muenzaniso wakajairika ndeye esterification ye dimethyl malonate uye ethyl phenylacetate ne ethyl phenylacetate uye diethyl malonate kuburikidza nelactic acid. Semuenzaniso, isooctyl phenylacetate uye ethyl malonate inogona kuwanikwa nekutsinhanisa zvakananga ethylphenylacetic acid uye diethyl malonate.
Kugadzirwa kwemishonga yepakati inzira itsva yekugadzira, iyo yakashandiswa zvakanyanya mune zvakawanda zvakakosha zvakakosha zvigadzirwa zvemakemikari kumba nekune dzimwe nyika, zvakadai semishonga yezvipembenene, dhayi, zvinonhuwira, nezvimwewo. Pharmaceutical intermediates inozivikanwawo semishonga yepakati.

Kugadzirwa kwemishonga yepakati kunosanganisira matanho maviri: synthesis uye kuchenesa. Nhanho yekutanga ndeyekuenda kuburikidza neiyo synthesis process. Zvigadzirwa zvekugadzira zvinonatswa kuti zvisvike pakuchena, uye pakupedzisira zvinotengeswa sezvinhu.

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Oct . 14, 2022 11:19 Back to list

Chii chinorehwa nemishonga yepakati

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