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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
—— Maytansin 35846-53-8 C34H46ClN3O10
Maytansin
—— homatropine hydrobromide 51-56-9 BrH*C16H21NO3
homatropine hydrobromide
—— maytansine 35846-53-8 C34H46ClN3O10
maytansine
—— DL-Homatropine hydrobromide 51-56-9 BrH*C16H21NO3
DL-Homatropine hydrobromide
—— succinylcholine chloride 71-27-2 C14H30N2O4*2Cl
succinylcholine chloride
—— rilzabrutinib 1575591-66-0 C36H40FN9O3
rilzabrutinib
—— Quinine sulfate 50-54-4 2C20H24N2O2*H2O4S
Quinine sulfate
—— quinidine sulfate 50-54-4 C20H24N2O2*H2O4S
quinidine sulfate
—— sodium docusate 577-11-7 C20H37O7S*Na
sodium docusate
—— sodium;[3-[[2-(carboxylatomethoxy)benzoyl]amino]-2-methoxypropyl]mercury;hydrate 492-18-2 C13H17HgNNaO6
sodium;[3-[[2-(carboxylatomethoxy)benzoyl]amino]-2-methoxypropyl]mercury;hydrate
—— melatonin 73-31-4 C13H16N2O2
melatonin
—— bredinin 50924-49-7 C9H13N3O6
bredinin
—— sodium diatrizoate 737-31-5 C11H8I3N2O4*Na
sodium diatrizoate
—— ansamitocin P-3 66584-72-3 C32H43ClN2O9
ansamitocin P-3
—— 2-methyl-4-(((4-methyl-2-(4-(trifluoromethyl)phenyl)-5-(thiazolyl)methyl)thio)phenoxy)acetic acid 1076197-34-6 C21H18F3NO3S2
2-methyl-4-(((4-methyl-2-(4-(trifluoromethyl)phenyl)-5-(thiazolyl)methyl)thio)phenoxy)acetic acid
—— thiamphenicol-glycinate 15318-45-3 C2H5NO2*C12H15Cl2NO5S
thiamphenicol-glycinate
—— nafcillin sodium 985-16-0 C21H21N2O5S*Na
nafcillin sodium
—— dequalinium chloride 522-51-0 C30H40N4*2Cl
dequalinium chloride
—— cefamandole sodium 30034-03-8 C18H17N6O5S2*Na
cefamandole sodium
—— atovaquone 95233-18-4 C22H19ClO3
atovaquone
—— ganciclovir sodium 107910-75-8 C9H12N5O4*Na
ganciclovir sodium
—— (6R,7S)-7-[(S)-2-(2-amino-2-carboxyethylmercapto)acetamido]-7-methoxy-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate 75498-96-3 C16H20N7O7S3*Na
(6R,7S)-7-[(S)-2-(2-amino-2-carboxyethylmercapto)acetamido]-7-methoxy-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate
—— methyl (4S)-1,4-dihydro-2,6-dimethyl-4-(m-nitrophenyl)-3,5-pyridinedicarboxylate-2-(4-diphenylmethyl-1-piperazinyl)ethyl ester hydrochloride 89226-75-5 C35H38N4O6*2ClH
methyl (4S)-1,4-dihydro-2,6-dimethyl-4-(m-nitrophenyl)-3,5-pyridinedicarboxylate-2-(4-diphenylmethyl-1-piperazinyl)ethyl ester hydrochloride
—— Manidipine dihydrochloride 89226-75-5 C35H38N4O6*2ClH
Manidipine dihydrochloride
—— (+/-)-podophyllotoxin 477-47-4 C22H22O8
(+/-)-podophyllotoxin
—— Fludrocortisone acetate 514-36-3 C23H31FO6
Fludrocortisone acetate
—— 9α-Fluorocortisone acetate 514-36-3 C23H31FO6
9α-Fluorocortisone acetate
—— Ceftriaxone disodium hemiheptahydrate 104376-79-6 C18H18N8Na2O7S3
Ceftriaxone disodium hemiheptahydrate
—— chimmitecan 185425-25-6 C23H20N2O5
chimmitecan
—— bafilomicin A<sub>1</sub> 88899-55-2 C35H58O9
bafilomicin A<sub>1</sub>
—— cefazolin sodium 27164-46-1 C14H13N8O4S3*Na
cefazolin sodium
—— trifluoperazine hydrochloride 440-17-5 C21H24F3N3S*ClH
trifluoperazine hydrochloride
—— Bergacef 42540-40-9 C19H17N6O6S2*Na
Bergacef
—— cefmetazole sodium 56796-39-5 C15H16N7O5S3*Na
cefmetazole sodium
—— artesunate 88495-63-0 C19H28O8
artesunate
—— unithiol 4076-02-2 C3H7O3S3*Na
unithiol
—— cefotaxime sodium salt 64485-93-4 C16H16N5O7S2*Na
cefotaxime sodium salt
—— cefsulodin 52028-37-2 C22H20N4O8S2
cefsulodin
—— 1H-Indole-3-carboxylic acid, 8-methyl-8-azabicyclo[3.2.1]oct-3-yl ester,exo- 89565-68-4 C17H20N2O2
1H-Indole-3-carboxylic acid, 8-methyl-8-azabicyclo[3.2.1]oct-3-yl ester,exo-
—— progesterone 57-83-0 C21H30O2
progesterone
—— monensin A sodium salt 22373-78-0 C36H61O11*Na
monensin A sodium salt
—— tetrahydrofolic acid 135-16-0 C19H23N7O6
tetrahydrofolic acid
—— -(+)-timolol 26839-75-8 C13H24N4O3S*H
-(+)-timolol
—— cefsulodin 62587-73-9 C22H20N4O8S2
cefsulodin
—— ajmaline 4360-12-7 C20H26N2O2
ajmaline
—— Cefomonil 41444-66-0 C22H19N4O8S2*Na
Cefomonil
—— cefoxitin 35607-66-0 C16H17N3O7S2
cefoxitin
—— 14β.17β<i>H</i>-pregnene-(4)-dione-(3.20) 57-83-0 C21H30O2
14β.17β<i>H</i>-pregnene-(4)-dione-(3.20)
—— pregn-4-ene-3,20-dione 57-83-0 C21H30O2
pregn-4-ene-3,20-dione
—— Pemirolast potassium 100299-08-9 C10H7N6O*K
Pemirolast potassium