参考文献:M Chen, V Vijay, Q Shi, Z Liu, H Fang, W Tong. 用于研究药物诱导肝损伤的FDA批准药物标签,药物发现今天,16(15-16):697-703, 2011. PMID:21624500 DOI:10.1016/j.drudis.2011.05.007
M Chen, A Suzuki, S Thakkar, K Yu, C Hu, W Tong. DILIrank:按在人类中发展药物诱导肝损伤风险排名的最大参考药物清单。药物发现今天2016, 21(4): 648-653. PMID:26948801 DOI:10.1016/j.drudis.2016.02.015
References:M Chen, V Vijay, Q Shi, Z Liu, H Fang, W Tong. FDA-Approved Drug Labeling for the Study of Drug-Induced Liver Injury, Drug Discovery Today, 16(15-16):697-703, 2011. PMID:21624500 DOI:10.1016/j.drudis.2011.05.007
M Chen, A Suzuki, S Thakkar, K Yu, C Hu, W Tong. DILIrank: the largest reference drug list ranked by the risk for developing drug-induced liver injury in humans. Drug Discov Today 2016, 21(4): 648-653. PMID:26948801 DOI:10.1016/j.drudis.2016.02.015
◉ Summary of Use during Lactation:No information is available on the use of regadenoson during breastfeeding. To avoid exposure of the infant to regadenoson, nursing mothers should avoid breastfeeding for 10 hours after drug administration.
◉ Effects in Breastfed Infants:Relevant published information was not found as of the revision date.
◉ Effects on Lactation and Breastmilk:Relevant published information was not found as of the revision date.
The pharmacokinetic profile of regadenoson is best described by a 3-compartment model. T max, injection = 1 to 3 minutes; Onset of pharmacodynamic response = 1 to 3 minutes; E max 12.3 ng/mL
58% of total regadenoson eliminate is via renal excretion
来源:DrugBank
吸收、分配和排泄
分布容积
中央隔间:11.5升;稳态:78.7升
Central compartment: 11.5 L; Steady state: 78.7 L
来源:DrugBank
吸收、分配和排泄
清除
平均血浆肾清除率 = 450 mL/min。由于这个值大于肾小球滤过率,这表明发生了肾小管分泌。
Average plasma renal clearance = 450 mL/min. As this value is larger than the glomerular filtration rate, this suggests occurrence of renal tubular secretion.
[EN] STABLE SOLID FORMS OF REGADENOSON<br/>[FR] FORMES SOLIDES STABLES DU RÉGADÉNOSON
申请人:EUTICALS SPA
公开号:WO2014167046A1
公开(公告)日:2014-10-16
A process for the preparation of the amorphous form of Regadenoson of formula (I) is disclosed together with new crystalline polymorphic forms E, F and G and methods for their preparation. Regadenoson amorphous form can be prepared in mild reaction conditions with high chemical purity (>99.6%) and high stability to the heating. A particularly thermodynamically stable anhydrous crystalline form of Regadenoson (form G) is also disclosed, provided with high stability not when exposed to 90% RH at 25°C for 96 hour, but also to the heating up to 200°C.
NOVEL POLYMORPH OF REGADENOSON AND PROCESS FOR PREPARATION THEREOF
申请人:Apicore US LLC
公开号:US20180127452A1
公开(公告)日:2018-05-10
Processes are provided for the preparation of a stable polymorphic form C of regadenoson, the process involving steps of a) obtaining a solution of regadenoson in benzyl alcohol solvent, b) maintaining the reaction mixture of step a) to about 10° C. to about 90° C., and c) isolating the stable polymorphic form C of regadenoson. Polymorphic form C may be characterized by an x-ray powder diffraction pattern with peaks at about 6.1, 10.2, 10.6, 19.0 and 25.4.±0.2 degrees 2-theta.
[EN] A METHOD FOR THE PREPARATION OF 2-[4-[(METHYLAMINO) CARBONYL] -1-H-PYRAZOL-1-YL] ADENOSINE MONOHYDRATE<br/>[FR] PROCÉDÉ DE PRÉPARATION DE MONOHYDRATE DE 2-[4-[(MÉTHYLAMINO)CARBONYL]-1-H-PYRAZOL-1-YL]ADÉNOSINE
申请人:FARMAK A S
公开号:WO2013026424A1
公开(公告)日:2013-02-28
A method for the' preparation of 2-[4-[(methylamino)carbonyl]-1-H-pyrazol-1- yl]adenosine monohydrate of formula I by reaction of 2-(4-methoxycarbonylpyrazol-1-yl) adenosine of formula III with a solution of methylamine in a non-aqueous solvent, optionally in combination with another inert solvent, to produce anhydrous 2-[4-[(methylamino)carbonyl]- 1-H-pyrazol-1-yl]adenosine, which is converted to 2-[4-[(methylamino)carbonyl]-1-H - pyrazol-1-yljadenosine monohydrate of formula I by addition of water.
POLYMORPH OF 2-[4-[(METHYLAMINO)CARBONYL]-1H-PYRAZOL-1-YL]ADENOSINE
申请人:Farmak, a.s.
公开号:US20140323712A1
公开(公告)日:2014-10-30
A new polymorph of 2-[4-[(methylamino)carbonyl]-1H-pyrazol-1-yl]adenosine (designated as polymorph E), characterized by an X-ray diffraction pattern of X-RPD showing the following reflections at 2 Theta=5.8°, 12.3°, 15.9°, 17.3°, 20.5°, 22.6°, 23.6°, 27.7°, and 29.2°, and further characterized by DSC showing marked endotherm in the range of 258 to 264° C., and further characterized by IR spectra, which is prepared by a procedure comprising the following operations:
Mixing of 2-[4-[(methylamino)carbonyl]-1H-pyrazol-1-yl]adenosine with a polar aprotic solvent, preferably with dimethylsulfoxide, and heating to form a saturated solution;
Cooling of the saturated solution with formation of a turbid solution of 2-[4-[(methylamino)carbonyl]-1H-pyrazol-1-yl]adenosine;
Addition of the turbid solution of 2-[4-[(methylamino)carbonyl]-1H-pyrazol-1-yl]adenosine to a protic solvent, preferably methanol, with separation of a gel-like precipitate;
Heating of the separated gel-like precipitate in the protic solvent to the boil with formation of a suspension of polymorph E;
Cooling of the suspension, isolation and drying of polymorph E.
[EN] NEW POLYMORPH OF 2-[4-F(METHYLAMINO)CARBONYL]-1H-PYRAZOL-1-YL]ADENOSINE AND METHOD OF ITS PREPARATION<br/>[FR] NOUVEAU POLYMORPHE DE 2-[4-[(MÉTHYLAMINO)CARBONYL]-1H-PYRAZOL-1-YL]ADÉNOSINE ET SON PROCÉDÉ DE PRÉPARATION
申请人:FARMAK A S
公开号:WO2014177119A1
公开(公告)日:2014-11-06
A new polymorph of 2-[4-[(methylamino)carbonyl]-1 H-pyrazol-1- yl]adenosine (designated as polymorph E), of formula I, characterized by an X-ray diffraction pattern of X-RPD showing the following reflections at 2 Theta = 5.8°, 12.3°, 15.9°, 17.3°, 20.5°, 22.6°, 23.6°, 27.7°, and 29.2°, and further characterized by DSC showing marked endotherm in the range of 258 to 264 °C, and further characterized by IR spectra, which is prepared by a procedure comprising the following operations: • a. Mixing of 2-[4-[(methylamino)carbonyl]-1 H-pyrazol-1- yl]adenosine with a polar aprotic solvent, preferably with dimethylsulfoxide, and heating to form a saturated solution; • b. Cooling of the saturated solution with formation of a turbid solution of 2-[4: [(methylamino)carbonyl]-1 H-pyrazol-1- yl]adenosine; • c. Addition of the turbid solution of 2-[4-[(methylamino)carbonyl]-1 H-pyrazol-l-yl]adenosine to a protic solvent, preferably methanol, with separation of a gel-like precipitate; • d. Heating of the separated gel-like precipitate in the protic solvent to the boil with formation of a suspension of polymorph E; • e. Cooling of the suspension, isolation and drying of polymorph E.
一种新的2-[4-[(甲基氨基)羰基]-1 H-吡唑-1-基]腺苷的多形态(命名为多形态E),化学式为I,其特征为X-射线衍射图谱X-RPD显示在2 Theta = 5.8°、12.3°、15.9°、17.3°、20.5°、22.6°、23.6°、27.7°和29.2°处具有以下反射,通过DSC表现为在258至264°C范围内明显的吸热,进一步通过IR光谱表征,该多形态通过以下操作制备: • a. 将2-[4-[(甲基氨基)羰基]-1 H-吡唑-1-基]腺苷与极性非质子溶剂混合,最好是二甲基亚砜,并加热形成饱和溶液; • b. 冷却饱和溶液,形成2-[4: [(甲基氨基)羰基]-1 H-吡唑-1-基]腺苷的混浊溶液; • c. 将2-[4-[(甲基氨基)羰基]-1 H-吡唑-1-基]腺苷的混浊溶液加入质子溶剂,最好是甲醇,分离出凝胶状沉淀; • d. 在质子溶剂中将分离的凝胶状沉淀加热至沸腾,形成多形态E的悬浮液; • e. 冷却悬浮液,分离和干燥多形态E。