炔诺孕酮
中文名称 | 炔诺孕酮 |
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中文同义词 | DL-甲基炔诺酮;高诺酮;药典标准品;炔诺孕酮溶液,100PPM;左炔孕酮;炔诺孕酮(甾体);左炔诺孕酮D6((-)甲基炔诺酮2,2,4,6,6,10 D6);甲基炔诺酮,18-甲炔诺酮 |
英文名称 | Norgestrel |
英文同义词 | dl-13b-ethyl-17a-ethynyl-17b-hydroxygon-4-en-3-one;4-GONEN-13BETA-ETHYL-17ALPHA-ETHYNYL-17BETA-OL-3-ONE;4-PREGNEN-13BETA-ETHYL-18,19-DINOR 17BETA-OL-3-ONE-20-YNE;4-ESTREN-17-ALPHA-ETHYNYL-18-HOMO-17-BETA-OL-3-ONE(+/-);D(-)-NORGESTREL;D-NORGESTREL;(+-)-13-ethyl-17-hydroxy-18,19-dinor-17-alpha-pregn-4-en-20-yn-3-one;13-ethyl-17-hydroxy-19-dinorpregn-4-en-20-yn-3-on(17-alpha)-(+-)-1 |
CAS号 | 6533-00-2 |
分子式 | C21H28O2 |
分子量 | 312.45 |
EINECS号 | 229-433-5 |
相关类别 | 甾体激素类;甾体激素 (激素,糖皮激素);小分子抑制剂,天然产物;医药原料;对照品-杂质对照品;Chiral Reagents;Glucuronides;Metabolites & Impurities;SARIDON;Inhibitors;原料药;中药对照品;标准品;药物杂质及中间体;原料药;Hormone;Intermediates & Fine Chemicals;Pharmaceuticals;Steroids |
Mol文件 | 6533-00-2.mol |
结构式 | ![]() |
炔诺孕酮 性质
熔点 | 239-241 °C(lit.) |
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沸点 | 392.36°C (rough estimate) |
密度 | 1.0697 (rough estimate) |
折射率 | 1.4900 (estimate) |
储存条件 | 2-8°C |
溶解度 | 氯仿(少量,超声处理)、二氯甲烷(少量溶解)、甲醇(少量溶解) |
形态 | 固体 |
酸度系数(pKa) | 13.09±0.40(Predicted) |
颜色 | 乙醚-己烷溶液中结晶的晶体 |
InChIKey | WWYNJERNGUHSAO-XUDSTZEESA-N |
CAS 数据库 | 6533-00-2(CAS DataBase Reference) |
EPA化学物质信息 | Norgestrel (6533-00-2) |
Norgestrel (20 µM; 24 hours; 661W cells) treatment significantly increases cellular viability after serum deprivation and so it is demonstrated that Norgestrel is neuroprotective to stressed 661W cells.
Norgestrel (20 µM; 24 hours; 661W cells) treatment decreases apoptotic induced cleavage of PARP and caspase-3.
Norgestrel (20 µM; 6 hours; 661W cells) treatment bFGF is results in a significant upregulation of bFGF mRNA in photoreceptor cells.
Cell Viability Assay
Cell Line: | 661W cells |
Concentration: | 20 µM |
Incubation Time: | 24 hours |
Result: | Significantly increased cellular viability after serum deprivation. |
Western Blot Analysis
Cell Line: | 661W cells |
Concentration: | 20 µM |
Incubation Time: | 24 hours |
Result: | Decreased apoptotic induced cleavage of PARP and caspase-3. |
RT-PCR
Cell Line: | 661W cells |
Concentration: | 20 µM |
Incubation Time: | 6 hours |
Result: | A significant upregulation of bFGF mRNA over 1 hour. |
Norgestrel (100 mg/kg; intraperitoneal injection; for 6, 24 or 48 hours; Balb/c mice) treatment can prevent light-induced ROS in photoreceptor cells, and subsequent cell death. Norgestrel acts via post-translational modulation of the major antioxidant transcription factor Nrf2; bringing about its phosphorylation, subsequent nuclear translocation, and increases levels of its effector protein superoxide dismutase 2 (SOD 2 ).
Animal Model: | Balb/c mice are born into and maintained in dim cyclic light |
Dosage: | 100 mg/kg; |
Administration: | Intraperitoneal injection; for 6, 24 or 48 hours |
Result: | Increased expression and activation of Nrf2 via phosphorylation on serine 40, increased expression of its target antioxidant superoxide dismutase 2 (SOD 2 ), and reduced mitochondrial oxidative stress. |
2. 用作探亲避孕药:于探亲当晚开始服炔诺孕酮探亲避孕药,每天1片,服法同炔诺酮。
3. 用作事后避孕药:房事后72小时内口服2片复方炔诺孕酮事后避孕片,12小时后再服2片。1. 较常见的有胃纳差、痤疮、液体潴留和水肿、体重增加、过敏性皮肤炎症、精神压抑、乳房疼痛、女性性欲改变、月经紊乱、不规则出血或闭经。
2. 少见的有头痛,胸、臀、腿特别是腓肠肌处疼痛,手臂和脚无力、麻木或疼痛,突然的或原因不明的呼吸短促,突然语言发音不清,突然视力改变、复视、不同程度失明等。
3. 长期应用可引起肝功能异常,缺血性心脏病发生率上升,妊娠早期时应用可能导致雄激素活性高引起的后代女婴男性化以及生殖道畸形(多见为尿道下裂)。1. 与利福平、氯霉素、氨苄西林、苯巴比妥、苯妥英钠、扑米酮、甲丙氨酯、氯氮平、对乙酰氨基酚及吡唑酮类镇痛药(保泰松)等同服可产生肝微粒体酶效应,加速炔酮在体内的代谢,导致避孕失败、突破性出血发生率增高。
2. 维生素C能增强口服避孕药的作用,每天口服1g维生素C可使炔雌醇生物利用度从40%提高到60%~70%。
3. 与环孢素合用,可抑制环孢素的代谢清除,致其毒性增强,应避免合用。复方炔诺孕酮一号片(或滴丸):每片(丸)含炔诺孕酮0.3mg和炔雌醇0.03mg。炔诺孕酮探亲避孕片:每片含炔诺孕酮3mg。复方炔诺孕酮事后避孕片:每片含炔诺孕酮1mg和炔雌醇0.1mg。
安全信息
危险品标志 | Xn |
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危险类别码 | 20/21/22-40 |
安全说明 | 22-36 |
WGK Germany | 3 |
RTECS号 | JF8259000 |
海关编码 | 2937230000 |
毒害物质数据 | 6533-00-2(Hazardous Substances Data) |
毒性 | LD50 oral in rat: 5010mg/kg |
提供商 | 语言 |
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英文
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英文
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