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原料药

原料药,通俗来说就是药品的原材料。只有经过加工制成药物制剂,才能成为可供临床应用的医药产品。因此,我们日常服用的药品实际上都是成品药。

根据来源不同,原料药主要分为化学合成药和天然化学药两大类。

化学合成药又可以进一步分为无机合成药与有机合成药。无机合成药主要包括无机化合物(个别为元素),例如用于治疗胃及十二指肠溃疡的氢氧化铝、三硅酸镁等;而有机合成药主要是由基本有机化工原料,通过一系列有机化学反应制得的药物,如阿司匹林、氯霉素、咖啡因等。

天然化学药则按其来源可细分为生物化学药与植物化学药两大类。抗生素通常是由微生物发酵制备得到的,属于生物化学范畴;近年来出现的各种半合成抗生素则是生物合成和化学合成相结合的产品。在原料药中,有机合成药品种最多、产量最大且产值最高,是化学制药工业的主要支柱。

由于原料药的质量直接影响制剂质量,因此对其质量标准要求极为严格。世界各国对于广泛应用的原料药都制定了严格的国家药典标准及质量控制方法。

中文名称 英文名称 CAS号 化学式 结构式图片
—— cloprostenol 40665-92-7 C22H29ClO6
cloprostenol
—— 6-β-<(hexahydro-1H-azepin-1-yl)methyleneamino>penicillanic acid 32887-01-7 C15H23N3O3S
6-β-<(hexahydro-1H-azepin-1-yl)methyleneamino>penicillanic acid
—— (Z)-7-[(1R,3R,5S)-2-[(E,3R)-4-(3-chlorophenoxy)-3-hydroxybut-1-enyl]-3,5-dihydroxycyclopentyl]hept-5-enoic acid 40665-92-7 C22H29ClO6
(Z)-7-[(1R,3R,5S)-2-[(E,3R)-4-(3-chlorophenoxy)-3-hydroxybut-1-enyl]-3,5-dihydroxycyclopentyl]hept-5-enoic acid
—— adriamycin 23214-92-8 C27H29NO11
adriamycin
—— glycyrrhetinic acid 1405-86-3 C42H62O16
glycyrrhetinic acid
—— (7S,9S)-7-[(2S,6S)-4-amino-5-hydroxy-6-methyloxan-2-yl]oxy-6,9,11-trihydroxy-9-(2-hydroxyacetyl)-4-methoxy-8,10-dihydro-7H-tetracene-5,12-dione 23214-92-8 C27H29NO11
(7S,9S)-7-[(2S,6S)-4-amino-5-hydroxy-6-methyloxan-2-yl]oxy-6,9,11-trihydroxy-9-(2-hydroxyacetyl)-4-methoxy-8,10-dihydro-7H-tetracene-5,12-dione
—— (2S,3S)-5-[3-(tert-butylamino)-2-hydroxypropoxy]-1,2,3,4-tetrahydronaphthalene-2,3-diol 42200-33-9 C17H27NO4
(2S,3S)-5-[3-(tert-butylamino)-2-hydroxypropoxy]-1,2,3,4-tetrahydronaphthalene-2,3-diol
—— 9α-Fluor-11β,17β-dihydroxy-17α-methyl-androst-4-en-3-on 76-43-7 C20H29FO3
9α-Fluor-11β,17β-dihydroxy-17α-methyl-androst-4-en-3-on
—— S-(2-aminoethyl)isothiouronium bromide hydrobromide 2141-04-0 2BrH*C3H9N3S
S-(2-aminoethyl)isothiouronium bromide hydrobromide
—— ampicillin trihydrate 7177-48-2 C16H19N3O4S*3H2O
ampicillin trihydrate
—— nitrofurantoin 67-20-9 C8H6N4O5
nitrofurantoin
—— Demecarium bromide 56-94-0 2Br*C32H52N4O4
Demecarium bromide
—— D-altronic acid ; calcium compound 5743-42-0 4C6H11O7*2Ca*7H2O
D-altronic acid ; calcium compound
—— sulfamethoxazole (SMZ) sodium salt 4563-84-2 C10H10N3O3S*Na
sulfamethoxazole (SMZ) sodium salt
—— sulphamethoxazole sodium salt 4563-84-2 C10H10N3O3S*Na
sulphamethoxazole sodium salt
—— cancidas 162808-62-0 C52H88N10O15
cancidas
—— Misoprostol free acid 66792-31-2 C21H36O5
Misoprostol free acid
—— Aerugipen 4697-14-7 C15H14N2O6S2*2Na
Aerugipen
—— ticarcillin 4697-14-7 C15H14N2O6S2*2Na
ticarcillin
—— sodium novobiocin 1476-53-5 C31H35N2O11*Na
sodium novobiocin
—— novobiocin 303-81-1 C31H36N2O11
novobiocin
—— quinine 130-95-0 C20H24N2O2
quinine
—— 9-hydroxy-19,20-bis-nor-prostanoic acid 56695-65-9 C18H34O3
9-hydroxy-19,20-bis-nor-prostanoic acid
—— crassicauline A 79592-91-9 C35H49NO10
crassicauline A
—— Atropin-methobromid 2870-71-5 Br*C18H26NO3
Atropin-methobromid
—— 1-oxy-matridin-15-one 16837-52-8 C15H24N2O2
1-oxy-matridin-15-one
—— (1R,2R,9R,13S,17S)-13-oxido-7-aza-13-azoniatetracyclo[7.7.1.02,7.013,17]heptadecan-6-one 16837-52-8 C15H24N2O2
(1R,2R,9R,13S,17S)-13-oxido-7-aza-13-azoniatetracyclo[7.7.1.02,7.013,17]heptadecan-6-one
—— dirithromycin 62013-04-1 C42H78N2O14
dirithromycin
—— Ammothamnine 16837-52-8 C15H24N2O2
Ammothamnine
—— thiopental sodium 71-73-8 C11H17N2O2S*Na
thiopental sodium
—— amodiaquine hydrochloride 69-44-3 C20H24ClN3O*2Cl
amodiaquine hydrochloride
—— thiamine tetrahydrofurfuryl disulfide 804-30-8 C17H26N4O3S2
thiamine tetrahydrofurfuryl disulfide
—— Farnesylessigsaeure-geranylester 51-77-4 C27H44O2
Farnesylessigsaeure-geranylester
—— thiaminetetrahydrofurfuryl disulfide 804-30-8 C17H26N4O3S2
thiaminetetrahydrofurfuryl disulfide
—— methicillin sodium 132-92-3 C17H19N2O6S*Na
methicillin sodium
—— p-Hydroxyampicillin 26787-78-0 C16H19N3O5S
p-Hydroxyampicillin
—— amoxicillin sodium 34642-77-8 C16H18N3O5S*Na
amoxicillin sodium
—— quinidine; sulfate 6119-70-6 2C20H24N2O2*2H2O*H2O4S
quinidine; sulfate
—— quinine; hydrogen sulfate dihydrate 6119-70-6 2C20H24N2O2*2H2O*H2O4S
quinine; hydrogen sulfate dihydrate
—— salinomycin sodium salt 55721-31-8 C42H69O11*Na
salinomycin sodium salt
—— Tetrahydro-Alstonin 483-03-4 C21H24N2O3
Tetrahydro-Alstonin
—— Tetrahydroalstonin 483-03-4 C21H24N2O3
Tetrahydroalstonin
—— 19α-methyl-18-oxa-yohimb-16-ene-16-carboxylic acid methyl ester 483-03-4 C21H24N2O3
19α-methyl-18-oxa-yohimb-16-ene-16-carboxylic acid methyl ester
—— <i>rac</i>-19β-methyl-(15β)-18-oxa-yohimb-16-ene-16-carboxylic acid methyl ester 483-03-4 C21H24N2O3
<i>rac</i>-19β-methyl-(15β)-18-oxa-yohimb-16-ene-16-carboxylic acid methyl ester
—— 19β-methyl-(20α)-18-oxa-yohimb-16-ene-16-carboxylic acid methyl ester 483-03-4 C21H24N2O3
19β-methyl-(20α)-18-oxa-yohimb-16-ene-16-carboxylic acid methyl ester
—— Ajmalicin 483-03-4 C21H24N2O3
Ajmalicin
—— (+)-rauniticine 483-03-4 C21H24N2O3
(+)-rauniticine
—— Alstonine, 3,4,5,6-tetrahydro-, (3.α.)- 483-03-4 C21H24N2O3
Alstonine, 3,4,5,6-tetrahydro-, (3.α.)-
—— ajmalicine 483-03-4 C21H24N2O3
ajmalicine
—— 9α-Fluor-11β,21-dihydroxy-16α,17α-isopropylidendioxy-pregn-1.4-dien-3,20-dion, Triamcinolon-acetonid 76-25-5 C24H31FO6
9α-Fluor-11β,21-dihydroxy-16α,17α-isopropylidendioxy-pregn-1.4-dien-3,20-dion, Triamcinolon-acetonid