オラパリブ

危険有害性情報のコード(GHS)

• 絵表示(GHS)

  

• 注意喚起語

  Danger

• 危険有害性情報

  H314：重篤な皮膚の薬傷?眼の損傷

• 注意書き

  P260：粉じん/煙/ガス/ミスト/蒸気/スプレーを吸入しないこ と。

  P264：取扱い後は皮膚をよく洗うこと。

  P264：取扱い後は手や顔をよく洗うこと。

  P280：保護手袋/保護衣/保護眼鏡/保護面を着用するこ と。

  P301+P330+P331：飲み込んだ場合：口をすすぐこと。無理に吐かせ ないこと。

  P303+P361+P353：皮膚（または髪）に付着した場合：直ちに汚染された衣 類をすべて脱ぐこと/取り除くこと。皮膚を流水/シャワー で洗うこと。

  P363：汚染された衣類を再使用す場合には洗濯をすること。

  P405：施錠して保管すること。

  P501：内容物/容器を．．．に廃棄すること。

オラパリブ 化学特性,用途語,生産方法

• 効能

  抗悪性腫瘍薬, PARP阻害薬

• 商品名

  リムパーザ (アストラゼネカ)

• 説明

  Olaparib, marketed by AstraZeneca under the brand name Lynparza , was approved in the USA in December 2014 as a targeted, single-agent therapy for the treatment of germline BRCA-mediated advanced ovarian cancer.Olaparib, originally developed by KuDOS pharmaceuticals and later by AstraZeneca, functions as a poly ADP ribose polymerase inhibitor and has been specifically approved for patients who have received three or more treatments of chemotherapy. In clinical trials, the drug prolonged progression- free survival for patients suffering from platinum-sensitive recurrent serous ovarian cancer. Olaparib is also currently in various phases of investigation for treatment of breast, gastric, prostate, pancreatic and non-small cell lung cancer.

• 化学的特性

  White Solid

• 使用

  Olaparib is a potent poly(ADP-ribose) polymerase (PARP) inhibitor. Olaparib has been shown to induce significant killing of ATM-deficient lymphoid tumor cells in vitro and in vivo. Recent studies show that Olaparib increases radiosensitivity of a lung tumor xenograft, making it a potential candidate for use in combination with radiotherapy.

• 定義

  ChEBI: Olaparib is a member of the class of N-acylpiperazines obtained by formal condensation of the carboxy group of 2-fluoro-5-[(4-oxo-3,4-dihydrophthalazin-1-yl)methyl]benzoic acid with the free amino group of N-(cyclpropylcarbonyl)piperazine; used to treat advanced ovarian cancer. It has a role as an antineoplastic agent, an EC 2.4.2.30 (NAD(+) ADP-ribosyltransferase) inhibitor and an apoptosis inducer. It is a N-acylpiperazine, a member of cyclopropanes, a member of monofluorobenzenes and a member of phthalazines.

• 生物活性

  Many of the products generated by alkylating agents on DNA can be efficiently repaired by normal base excision repair (BER). Some poly(ADP-ribose) polymerases (PARPs) assist in the repair of single-strand DNA nicks, an important step in BER. Olaparib is a potent inhibitor of PARP1 and PARP2 (IC50 = 5 and 1 nM, respectively) but is less effective against the PARP tankyrase-1 (IC50 = 1.5 μM). It can be used in cells and in animals, alone or in combination therapy with alkylating agents, to block BER and increase cancer cell death.[Cayman Chemical]

• Mode of action

  Olaparib is a small molecule inhibitor of the nuclear enzyme poly(ADP-ribose) polymerase (PARP) with potential chemosensitizing, radiosensitizing, and antineoplastic activities. Olaparib selectively binds to and inhibits PARP, inhibiting PARP-mediated repair of single strand DNA breaks; PARP inhibition may enhance the cytotoxicity of DNA-damaging agents and may reverse tumor cell chemoresistance and radioresistance. PARP catalyzes post-translational ADP-ribosylation of nuclear proteins and can be activated by single-stranded DNA breaks.

オラパリブ 生産企業

Global(616)Suppliers

オラパリブ スペクトルデータ(¹HNMR)

763113-22-0, オラパリブ キーワード