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头孢地尼

头孢地尼用途

临床上对1431例各种细菌引起的感染的总有效率为81.8%，对革兰阳性和阴性菌均具优良的抗菌作用。用于传染性脓疱病、丹毒、皮下脓肿、乳腺炎、外伤及手术后表面感染、咽喉炎、急性支气管炎、肺炎、扁桃炎、淋菌性尿道炎、子宫内感染等。

头孢地尼名称

[ CAS 号 ]:
91832-40-5

[ 中文名 ]:
头孢地尼

[ 英文名 ]:
Cefdinir

[中文别名 ]:

[英文别名 ]:

Omnicef
Cefzon
Novacef
Cefdinir
FK-482
cefdinyl
CFDN
CI 983
MFCD00865030
Omicef

头孢地尼生物活性

[ 描述 ]:

Cefdinir(Omnicef)是半合成广谱抗菌剂。

[ 相关类别 ]:

信号通路 >> 抗感染 >> 细菌

研究领域 >> 感染

[参考文献]

[1]. Soejima R. Cefdinir. Jpn J Antibiot. 1992 Oct;45(10):1239-52.

[2]. Labro MT, et al. Cefdinir (CI-983), a new oral amino-2-thiazolyl cephalosporin, inhibits human neutrophil myeloperoxidase in the extracellular medium but not the phagolysosome. J Immunol. 1994 Mar 1;152(5):2447-55.

[相关活性小分子]

头孢地尼物理化学性质

[ 密度 ]:
1.9±0.1 g/cm3

[ 熔点 ]:
>180°C dec.

[ 分子式 ]:
C₁₄H₁₃N₅O₅S₂

[ 分子量 ]:
395.414

[ 精确质量 ]:
395.035797

[ PSA ]:
211.75000

[ LogP ]:
-0.63

[ 外观性状 ]:
白色粉末

[ 折射率 ]:
1.862

[ 储存条件 ]:
Room temp

[ 水溶解性 ]:
水溶性：不溶；不溶：乙醇,乙醚

头孢地尼毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XI0367250

CHEMICAL NAME :: 5-Thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid, 7-(((2-amino-4-thiazolyl)(hydroxyimino acetyl)amino)-3-ethenyl-8-oxo-, (6R-(6-alpha,7-beta(Z)))-

CAS REGISTRY NUMBER :: 91832-40-5

LAST UPDATED :: 199806

DATA ITEMS CITED :: 11

MOLECULAR FORMULA :: C14-H13-N5-O5-S2

MOLECULAR WEIGHT :: 395.44

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >5600 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: IYKEDH Iyakuhin Kenkyu. Study of Medical Supplies. (Nippon Koteisho Kyokai, 12-15, 2-chome, Shibuya, Shibuya-ku, Tokyo 150, Japan) V.1- 1970- Volume(issue)/page/year: 23,93,1992

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >5600 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: IYKEDH Iyakuhin Kenkyu. Study of Medical Supplies. (Nippon Koteisho Kyokai, 12-15, 2-chome, Shibuya, Shibuya-ku, Tokyo 150, Japan) V.1- 1970- Volume(issue)/page/year: 23,93,1992

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >5600 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: IYKEDH Iyakuhin Kenkyu. Study of Medical Supplies. (Nippon Koteisho Kyokai, 12-15, 2-chome, Shibuya, Shibuya-ku, Tokyo 150, Japan) V.1- 1970- Volume(issue)/page/year: 23,93,1992

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >2 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: IYKEDH Iyakuhin Kenkyu. Study of Medical Supplies. (Nippon Koteisho Kyokai, 12-15, 2-chome, Shibuya, Shibuya-ku, Tokyo 150, Japan) V.1- 1970- Volume(issue)/page/year: 23,93,1992

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >5600 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: IYKEDH Iyakuhin Kenkyu. Study of Medical Supplies. (Nippon Koteisho Kyokai, 12-15, 2-chome, Shibuya, Shibuya-ku, Tokyo 150, Japan) V.1- 1970- Volume(issue)/page/year: 23,93,1992

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >5600 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: IYKEDH Iyakuhin Kenkyu. Study of Medical Supplies. (Nippon Koteisho Kyokai, 12-15, 2-chome, Shibuya, Shibuya-ku, Tokyo 150, Japan) V.1- 1970- Volume(issue)/page/year: 23,93,1992

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Subcutaneous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >5600 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: IYKEDH Iyakuhin Kenkyu. Study of Medical Supplies. (Nippon Koteisho Kyokai, 12-15, 2-chome, Shibuya, Shibuya-ku, Tokyo 150, Japan) V.1- 1970- Volume(issue)/page/year: 23,93,1992

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: >2 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: IYKEDH Iyakuhin Kenkyu. Study of Medical Supplies. (Nippon Koteisho Kyokai, 12-15, 2-chome, Shibuya, Shibuya-ku, Tokyo 150, Japan) V.1- 1970- Volume(issue)/page/year: 23,93,1992

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Mammal - dog

DOSE/DURATION :: >1 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: NIIRDN Drugs in Japan (Ethical Drugs). (Yakugyo Jiho Co., Ltd., Tokyo, Japan) Volume(issue)/page/year: -,667,1995 ** REPRODUCTIVE DATA **

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 18880 mg/kg

SEX/DURATION :: female 17 day(s) pre-mating - 21 day(s) post-birth

TOXIC EFFECTS :: Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight gain)

REFERENCE :: KSRNAM Kiso to Rinsho. Clinical Report. (Yubunsha Co., Ltd., 1-5, Kanda Suda-Cho, Chiyoda-ku, KS Bldg., Tokyo 101, Japan) V.1- 1960- Volume(issue)/page/year: 23,5833,1989

TYPE OF TEST :: TDLo - Lowest published toxic dose

ROUTE OF EXPOSURE :: Oral

DOSE :: 1100 mg/kg

SEX/DURATION :: female 7-17 day(s) after conception

TOXIC EFFECTS :: Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)

REFERENCE :: KSRNAM Kiso to Rinsho. Clinical Report. (Yubunsha Co., Ltd., 1-5, Kanda Suda-Cho, Chiyoda-ku, KS Bldg., Tokyo 101, Japan) V.1- 1960- Volume(issue)/page/year: 23,5833,1989

头孢地尼安全信息

[ 危害码 (欧洲) ]:
Xi

[ 危险品运输编码 ]:
NONH for all modes of transport

[ RTECS号 ]:
XI0367250

[ 海关编码 ]:
2941905990

头孢地尼合成路线

详细合成路线

头孢地尼上下游产品

头孢地尼上游产品

头孢地尼下游产品

头孢地尼制备

以7-ACA为原料，对7位氨基和2位羧基保护后，再与三苯基磷反应得磷化物，它在碱性条件下与甲醛进行Wittig反应得3位的乙烯基衍生物(I)。用盐酸处理使7位的氨基游离而得化合物(Ⅱ)。在N-三甲基硅基乙酰胺存在下，化合物(Ⅱ)和4-溴乙酰乙酰溴在乙酸乙酯中，于-10℃下反应1h，得酰化产物(Ⅲ)，收率88％。化合物(Ⅲ)在二氯甲烷和乙酸中，用亚硝酸钠水溶液在-5℃亚硝化30min，再加入尿素破坏过量的亚硝酸钠，得到定量收率的羟胺化合物(Ⅳ)。化合物(Ⅳ)在N，N-二甲基乙酰胺中，和硫脲于5℃反应1h，环合得到化合物(V)。粗品化合物(V)在苯甲醚中，和三氟乙酸在5℃下反应1h，然后用水重结晶，即得头孢地尼.

头孢地尼海关

[ 海关编码 ]: 2941905990

头孢地尼文献

Relationship between the severity of acne vulgaris and antimicrobial resistance of bacteria isolated from acne lesions in a hospital in Japan.

J. Med. Microbiol. 63(Pt 5) , 721-8, (2014)

Propionibacterium acnes and Staphylococcus epidermidis are normal skin inhabitants that are frequently isolated from lesions caused by acne, and these micro-organisms are considered to contribute to t...

Horizontal gene transfer of ftsI, encoding penicillin-binding protein 3, in Haemophilus influenzae.

Antimicrob. Agents Chemother. 51 , 1589 - 1595, (2007)

Horizontal gene transfer has been identified in only a small number of genes in Haemophilus influenzae, an organism which is naturally competent for transformation. This report provides evidence for t...

Nationwide surveillance of bacterial respiratory pathogens conducted by the surveillance committee of Japanese Society of Chemotherapy, the Japanese Association for Infectious Diseases, and the Japanese Society for Clinical Microbiology in 2010: General view of the pathogens' antibacterial susceptibility.

J. Infect. Chemother. 21 , 410-20, (2015)

The nationwide surveillance on antimicrobial susceptibility of bacterial respiratory pathogens from patients in Japan, was conducted by Japanese Society of Chemotherapy, Japanese Association for Infec...

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