TW201144319A - Salt of fused heterocyclic derivative and crystal thereof - Google Patents
Salt of fused heterocyclic derivative and crystal thereof Download PDFInfo
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- TW201144319A TW201144319A TW100104240A TW100104240A TW201144319A TW 201144319 A TW201144319 A TW 201144319A TW 100104240 A TW100104240 A TW 100104240A TW 100104240 A TW100104240 A TW 100104240A TW 201144319 A TW201144319 A TW 201144319A
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- 239000013078 crystal Substances 0.000 title description 16
- 150000003839 salts Chemical class 0.000 title description 4
- 125000000623 heterocyclic group Chemical group 0.000 title 1
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Classifications
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- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
- A61K31/519—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
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Description
201144319 六、發明說明: 【發明所屬之技術領域】 本發明係關於具有性腺刺激激素釋出激素拮抗作用,且有 用於作為前列腺肥大症、子宮肌瘤、子宮内膜症、子宮纖維 瘤、青春期早發症、無月經症、月經前症候群、月經困難症 專之性激素依存性疾病之預防或治療劑等之下式所示之化 合物: [化1]
(A) (化子名· 3-[2-氟基-5-(2,3·二氟基曱氧基苄基氧基)_4_甲 氧基苯基]_2,4_二側氧基_u,3,4,氣嗟吩并[Μ脅密啶I 羧酸•膽鹼鹽;以下,稱為「化合物(Α)」)。 【先前技術】 具有性腺刺激激素釋出激素拮抗作用,且有用於作為前列 腺肥大症、子宮肌瘤、子宮内膜 欲— 円膜症、子宮纖維瘤、青春期早 發症、無月經症、月經前症候群、 y-,. 、 月經困難症等之性激素依 存性疾病之預防或治療劑等 [化2] 卜式所示之化合物: 100104240 3 201144319
(B) (以下,稱為「化合物⑻」)已揭示於專利文獻丨中。關於略 僅有作成藥理學上可容許之鹽的形式之—般喊,關於^ 物(B)之鹽並未被具體報告。 σ 專利文獻1 :國際公開第2〇〇7/〇46392號公報 【發明内容】 (發明所欲解決之問題) 本發明者等人致力檢討之結果,確認專利文獻i記 合物(B)為非晶質或結晶。例如,工蜚μ ,、, 菜上以一定品質將非曰 質單離、精製有困難面,作為醫藥品原體—般係期望处曰曰日 但是,於化合物⑻的結晶中,如下述試驗例(飽和溶解: 驗)所記載,於溶解性方㈣有問題。溶解性差的情況4 藥物吸收性多有問題’又,就使用作為醫藥品而/必’其 製劑下功夫。因此’將化合物(Β)使用作為醫藥:原體Τ 要求溶解性的改良。 & (解決問題之手段) 本發明者等人鑑於上述問題,致力檢討之結果, 敦基-5-(2,3-二氟基-6-曱氧基节基氧基)冰曱氧見3Ά 二側氧基],2,Μ_四氫縣并[3,4,心侧=基]4 備極優異的溶解性,並且具有良好的保存安定性,。驗鹽具 100104240 ?尤作為 4 201144319 醫藥品原體而言為適合的化合物,並且完成本發明。 即’本發明係關於 (1) 一種上述式(A)所示之化合物; (2) 如上述(1)記載之化合物,其係結晶性; ⑺如上述⑺記載之化合物,其係於粉末χ射線繞射圖 中,以繞射角(2Θ(。))而言,在 7.1、U.5、19.4、2(u、215、 22.〇、22.6、23.5及26.2具有特徵性波峰; (4)如上述(2)記載之化合物,其係於%固體職光譜圖 中’以化學位移值⑽㈣)而言,在155 8、149 8 145 3、 118*0 Ml3·7 ' 1116 ' 1103 69.8. 58.7 >57.1 ^55.5 具有特徵性波峰; (:)如上述⑺記載之化合物,其係於%固體職光譜圖 ’以化學位移值((5_))而言,在·131 6、_145 2及七j 8 具有特徵性波峰; 上述(2)〜(5)中任—項記載之化合物,錢於示差熱 刀析圖中,在213<t附近具有吸熱波峰; 醫藥組成物’其係含有上述⑴〜(6)中任—項記載 化0物作為有效成分; (丄Γ切(7)記載之㈣組絲,其係性腺織激素釋出 激东彳瓦劑· ()士上述(7)記載之醫藥組成物,其係性激素依存性疾病 之預防或、;_、生殖調節劑、避孕藥、排㈣發劑或性激 100104240 201144319 素依存性癌術後再發預防劑; 避 (〇)種上述⑴〜⑹中任一項記載之化合物的使用,係 於製造性激素依存性疾病之預防或治療劑、生殖調節劑'、、 孕藥、排㈣發劑紐激素依存性癌術後再發預防劑。 ⑴)-祕激素依雜疾狀_或治射法 方法、避打法、㈣料-紐《依雜_後2 =方方法,其賴為奸上述⑴,中任―項記載之化合物 的有效量;等。 (發明效果) 本發明之化合物⑷具有極良好的溶解性及經口吸收性 又,係具鋒良好的結晶性,且保存安定性、流動性優異 例如,於製劑化方面易操作的化合物。 、 【實施方式】 本發明之化合物⑷,例如,可根據下列方法製造。即, 例如,將可祕專利文獻丨記叙方法或以其為準之方法製 造之游離體之化合物⑻、與等量⑽當量)或料過量之氣 氧化膽祕適當溶射混合,加熱下溶解後,視需要濃縮或 添加適宜溶劑,並將經由冷卻而析出的化合物⑷予以單 離,便可製造。更且,亦可使用同樣之溶劑將化合物㈧經 由再結晶予以精製。 作為溶劑.,只 如,f醇、乙醇 要是不妨㈣以的_料,可使用例 1-丙醇2-丙醇、丁醇、2_丁醇等之醇 100104240 6 201144319 丙_荨之趟類等有機溶劑和水、彼等之 類和四氫吱喃、 混合溶劑。 本發明之化合物(A)極有用作為前列腺肥大症、子宮肌 瘤、子宮内膜症、子宮纖維瘤、青春期早發症、無月經症、 月經前症候群、月經_症、多囊胞性⑼巢症候群、紅斑性 狼瘡、多毛症、侏儒症、睡眼障礙、座疮、 呢儿碩症、阿兹淹 默症、不孕症、過敏性腸症候群、前列腺癌、^ 114 丁呂癌、如崔 癌、乳癌.、腦下垂體腫瘤等之性激素依存性 9丨巢 性癌 療劑、生殖調節劑、避帛藥、排印誘發劑或性:素預防或治 術後再發預防劑等。 μ依存 將本發明之化合物(Α)與-般仙之製劑 便可調製醫藥組成物。 適且處合’ 製劑載體只要是根據後述的投予形態而適宜纟人 基纖維素等崩散劑;羥丙基曱基纖維素等結人劑. 曱 等界面活性劑;碳較鱗;軸精& Macr〇g〇1 檸檬酸等酸味劑;乙二胺四乙酸鈉等安定 助剐, 調整劑等。 ph 作為本發明之醫藥組成物的投予形態, 舉例如,散 劑、顆粒劑、細粒劑、乾糖漿劑、錠劑、膠 ^ 夕畏訓寻經口投予 劑;注射劑、貼附劑、栓劑等非經口投予 且以經口於 予劑為佳。 ^ 100104240 7 201144319 較佳係依成人每1日,本發明之化合物(A)就經口投予劑 •而言以0.1〜1000毫克、就注射劑而言以0.01〜100毫克之範 圍進行投予之方式,製造上述製劑。 (實施例) 使用以下之實施例及試驗例,進一步詳細說明本發明之内 容,但本發明不被限定於該等内容。 (實施例1) 化合物(A) 將H2-說基_5-(2,3_二氣基·6_曱氧基¥基氧基)_4_甲氧基 苯基]-2,4-二侧氧基_丨,2,3,4-四氫噻吩并[3,4-d]嘧啶-5-綾酸 (3.07克)和46%氫氧化膽鹼水溶液(164克)懸濁於^丙醇與 水之約1 . 1 (體積比)的混合溶液(3〇毫升),並於6〇。〇加熱 攪拌15分鐘。於6(rc加入^丙醇(3〇毫升),於室溫下授掉 1小時後’冰冷下撥拌1小時。滤取析出物後,以1-兩醇(1 毫升)洗淨2次,將所得之固體於減壓下於4〇π乾燥,取得 化合物(Α) (2.93克)。更且,將該化合物於μ丙醇與水之約 1 . 1混合/合劑(體積比)(3〇毫升)中以6〇。匸加熱擾拌後,於 熱過滤所得之溶液中加入u丙醇(3〇毫升),冷卻至室溫為 止’擾拌1小時後,冰冷下麟1小時。濾取析出之結晶, 並以1丙,與水之約3 : J (體積比)的混合溶劑〇毫升)洗淨 2次。所得之結晶風乾4日’取得化合物㈧(2 16克)。 100104240 201144319 H-NMr (DMSO-d6) (d (P pm) ) : 3, 10 (9H s) (2H, m), 3.70-3 90 (8H m). 4 95 (2H s) 5 47(1H b S ’ 3_ 35-3.45 ),6.85~6.95 (1H, m), 7.05 (川,d, J=11.5Hz), 7.·^ (1H 6‘44 (1H,s 148 (1H. dd, J=9.7Hz, 19.5Hz), Π.140Η, brs) H,d,
關於所得之化合物(A),藉由以下條件剛定粉末Y 射、熱分析、13C固體NMR光譜及19F固體N 射線繞 得各數據 光譜,取 關於粉末X射線繞射,係將結晶以乳缽粉碎後使用於 末X射線繞射裝置X’ pert pro MPD (Spectris股份有限公司 Panalitical事業部)測定(反射法;CuK α射線、管電壓45kV、 管電流40mA)。 所得之繞射圖示於圖1,相對強度為約20%以上之波峰的 繞射角(2 0〇)及相對強度(〇/〇)示於表1。 [表1]
粉末X射線繞射在數據的性質上,認定結晶之同一性時, 100104240 201144319 重要的是20值以及整體的繞射圖案。χ射線繞射圖案中的 相對強度’一般公知係根據試料條件和測定條件而變動。另 外,經由粉末X射線繞射所得之繞射圖案的20值,僅根據 試料條件和測定條件而變動。 關於熱分析,係使用差動型示差熱天平TG-DTA TG8120 (理學股份有限公司)測定(升溫速度1〇£>c/分鐘,基準物質; 氧化叙)。所得之圖示於圖2。 吸熱波峰:213¾附近 另外,經由熱分析所得之吸熱波峰,僅根據試料條件和測 定條件而變動。 關於C固體NMR光譜,將檢體充填至4mm之氧化錯製 方疋轉子,並使用Bruker公司製Avance DRX5〇〇 (旋轉速度 10kHz),以cP/MAS法測定。所得之光譜圖示於圖3。又 另外,經由13C固體NMR光譜所得之化學位移值,僅根 據試料條件和測定條件而變動。 關於19F固體NMR光譜,將檢體充填至2 5醜之氧化錐 製旋轉子,並使用Bmker公司製Avance m 4〇〇粘知如代 (旋轉速度30kHz),以MAS法測定。光譜係參照使用共振 設定於-91.2PPm之聚偏二氟乙烯(PVDF)的外部標準樣品。 所得之光譜圖示於圖5。 另外’經由F固體NMR光譜所得之化學位移值,僅根 據試料條件和測定條件而變動。 100104240 10 201144319 (實施例2) 化合物(A) 將3-[2-氟基-5-(2,3-二氟基-6-甲氧基苄基氧基)_4_甲氧基 苯基]-2,4-二侧氧基-1,2,3,4-四氫噻吩并[3,4_d]嘧啶•綾酸 . (4.07克)、46%氫氧化膽鹼水溶液(218克)、2_丙醇(2〇〇 2 . 升)及水(100毫升)混合,並於40Ϊ加熱15分鐘。濾除不溶 物後,將所得之溶液濃縮,加入2_丙醇(8〇毫升)和二異丙醚 (80毫升)’並於室溫下攪拌約1小時後,於冰冷下授掉約* 小時。取出析出的固體,於90°C減壓乾燥整夜(產量3 % 克)。於所得之固體(3.56克)中加入乙醇與水之約丨:丨(體積 比)的混合溶液(25毫升)並加溫至65°c後,於同溫中加入乙 醇與水之1 : 1 (體積比)的混合溶液(1〇毫升),進行熱過濾。 所得之溶液於室溫下放冷攪拌2小時後,加入乙醇(2〇毫升) 並於室溫下攪拌約1小時。再加入乙醇(2〇毫升)並於室溫下 攪拌約1小時。將混合物於冰冷下攪拌整夜。由混合物中取 出固體並以乙醇(5毫升)洗淨後,吹氮乾燥。再將固體於4〇 °C減壓乾燥整夜,取得化合物(A) (2 43克)。關於所得之化 . 合物’與實施例1同樣地測定粉末X射線繞射,確認與 - 實施例1為相同之結晶形。 1H-NMR (DMSO-d6) (5 (ppm) ) :3.10 (9H| s)i 3< 35-3.45 (2H, m), 3.70-3.90 (8H, m), 4.96 (2H, s), 5.38 (1H, brs), 6.43 (1H, s), 6.85-6.95 (1H, m), 7.05 (1H, d, J=11.5Hz), 7.10 (1H, d, J=7.4Hz), 7.47 (1H, dd, J=9.7Hz, 19.5Hz), 11.11 (1H, brs) 100104240 201144319 (比較例l) 化合物(B)之結晶 於3 [2-氟基_5-(2,3-二敦基各曱氧基节基氧基)_4_甲氧基 苯基二側氧h2,3,4_四氮嘆吩并[3,4♦密咬领酸 之非晶質固體(1〇毫克)中加入醋酸乙酿(〇1毫升),予以懸 濁並於50C加熱後,對此混合物吹氮氣乾燥。將所得之 S體再於7Gt加熱下,減壓觀-晚,取得化合物⑻的結 晶(1〇毫克)。關於所得之化合物(B)的結晶,與實施例!同 樣地測定粉末X射線繞射。所得之繞射圖示於圖4。 (比較例2) 化合物(B)之結晶 將3-[2·氟基_5_(2,3_二氟基_6_曱氧基节基氧基)_4_曱氧基 笨基]-2,4-一側氧基_丨,2,3,4-四氫噻吩并[3,4_d]嘧啶_5_羧酸 (0.69克)懸濁於二異丙醚(1〇毫升),並於6〇。〇加熱下攪拌3 小時。於室溫授拌一晚,再於冰冷下攪拌1小時。濾取固體, 減壓乾燥’取得化合物(B)之結晶(〇 65克)。關於所得之化 合物(B)的結晶’與實施例1同樣地測定粉末X射線繞射, 確認與比較例1為相同之結晶形。 (比較例3) 將3-[2-氟基-5-(2,3-二氟基_6_曱氧基苄基氧基)_4-曱氧基 苯基]_2,4_二侧氧基-1,2,3,4-四氫噻吩并[3,4-d]嘧啶-5-羧 酸· 1/2 N,N’-二苄基乙二胺鹽(以下,稱為「化合物(c)」) 100104240
12 S 201144319 乙腈(10毫升)和N,N,-二苄基乙二胺(94.5毫克)和3-[2-氟基 _5-(2,3-二氟基甲氧基苄基氧基)_4_ $氧基苯基]_2,4-二側 氧基-1,2,3,4-四氫噻吩并[3,4_(j]嘧啶-5-羧酸(200毫克)混 合。將混合物以約60°C懸濁後,於室溫下放冷下攪拌。由 混合物中濾取固體,所得之固體以約60°c減壓下乾燥整夜 (247毫克)。 1H-NMR (DMSO-.d6) (5 (ppm) ) ; 2.83 (2H, s), 3.79 (3H, s), 3.80 (3H, s), 3.87 (2H, s), 4.95 (2H, s), 6.85-6.95 (1H, m), 6.9 8 (1H, s). 7.09 (1H, d. J=11.5Hz). 7.19 (1H, d, J=7.5Hz), 7.25-7.55 ( 6H, m) (試驗例1) 飽和溶解度試驗
將實施例2所得之化合物(A)、比較例2所得之化合物(B) 的結晶及比較例3所得之化合物(c),懸濁於水、第15修正 版日本藥局方一般試驗法之試藥•試液中記載的溶出試驗 第1液(以下,稱為「第1液」)或第2液(以下,稱為「第2 液」)’並於37°C保溫。將懸濁液的一部分過濾,以HpLC 測定所得濾液的濃度,並計算比較飽和溶解度。經由HpLc 之測定條件如下。 測定條件 檢測器:紫外線可見吸光光度計/波長:225nm 官柱· GL Science 公司製 Inertsii 〇ds-3、5 # m、4.6x250mm 官柱溫度:35 C附近一定溫度 100104240 13 201144319 流量:1.0毫升/分鐘 移動相A:將lGmM魏二缺水溶液錢氧⑽水溶液調 整至pH5.5之液 移動相B :乙腈 移動相比率0〜30分鐘:移動相A/移動相b=7〇/3〇 水、第1液或第2液中,化合物⑷、化合物⑻之結晶及 化合物(C)之飽和溶解度之值示於表2。於水中觀察到化合 物(A)相對於化合物⑻之結晶為乡勺_倍、相對於化合物⑹ 為約6·0倍的飽和溶解度。於第1液中觀察到相對於化合物 ⑻之結晶為約30倍、相對於化合物(c)為約2倍的飽和溶 解度。於第2液中觀察到相對於化合物⑻之結晶為約⑺ 么相對於化σ物⑼為約7〇倍的飽和溶解度。由上述情 事,觀察到化合物(Α)相對於化合物⑻之結晶及化合物 (C),顯著的溶解性提升。 [表2]
(試驗例2) 經口吸收性確認試驗 1)、.!由尾靜脈内投予之藥物濃度測μ檢體的製作 100104240 201144319 使用絕食一晚之SD大鼠(Charles River、雄性7週齡、 170-210克)作為實驗動物。對於化合物(B) 1毫克,以n,N-二曱基乙醯胺0.2毫升、生理食鹽水0.798毫升、及2N-NaOH 0.002毫升的比例加入,調製1 〇毫克/毫升溶液,並以1毫 升/公斤的用量(1毫克/公斤)於無麻醉下進行尾靜脈内投予 (3例)。尾靜脈内投予係使用260注射針及1毫升注射器進 行。由鎖骨下靜脈採血,於尾靜脈内投予後2、15、6〇、12〇、 240、360分鐘進行。將血液離心分離,並將血漿作為血中 藥物濃度測定用檢體。 2) 經由經口投予之藥物濃度測定用檢體的製作 使用絕食一晚之SD大鼠(Charles River、雄性7週齡、 220-290克)作為實驗動物。對於化合物(A)或化合物毫 克(換算成游離體),加入0.5%曱基纖維素水溶液5毫升,調 製0.6毫克/毫升藥液,且分別以5毫升/公斤的用量(3毫克/ 公斤)進行經口投予(各3例)。經口投予係使用大鼠用探針及 2.5毫升注射器進行。無麻醉下由鎖骨下靜脈採血,於經口 投予後15、30、60、120、240、360、480分鐘進行。將血 液離心分離,並將血漿作為血中藥物濃度測定用檢體。 3) 藥物濃度之測定 於上述1)及2)所得之血漿〇 〇25毫升中根據常法添加適當 之内部標準物質溶液〇.丨毫升後,加入乙腈〇 875毫升,進 行去蛋白質◊離心分離後,將其上清液〇〇〇5毫升注入 100104240 15 201144319 LC-MS/MS。血漿藥物濃度係根據LC-MS/MS法依以下條件 測定。另外,檢量線係於空白血漿0.05毫升中根據常法適 宜添加内部標準物質及測定對象物質,且與上述同樣地操作 而製作。
LC
裝置:AgilentllOO 管柱:Capcellpak MGIII 5 // m 4.6><50mm 移動相A : 10mM醋酸銨水溶液 移動相B :乙腈 (移動相比率示於表3)
管柱溫度:40°C 流速:0.5毫升/分鐘 MS/MS 裝置:API-4000 離子化法.ESI (Turbo Ion Spray) [表3] 時間(分) A (%) B (%) 0. 0 9 0 10 3. 0 9 0 10 4. 0 10 9 0 7. 0 卜1 0 Q Π 7. 1 90 ^ --? U 1 Π 12.0 9 0 ~~~ —_ 10 化合物(A)的生物利用率約59%,觀察到良好的經口吸收 性。又,化合物(B)的最高血中藥物濃度到達時間(Tmax)為 100104240 16 201144319 200分鐘,相對地,化合物(A)的最高血中藥物濃度到達時 間(Tmax)為35分鐘,由於化合物(A)投予後,係迅速被吸 收,故可預測迅速的作用表現。 由上述方法所得之各時間的血中藥物濃度,使用pharsight
Corporation 公司製 WinNonlin Professional 求出之化合物(b) 之尾靜脈内投予及化合物(A)或化合物(B)之經口投予的血 中藥物濃度-時間曲線下面積之值,而計算生物利用率(%)。 (試驗例3) 安定性試驗 將實施例2所得之化合物(A)於90°C開放下保存,調查安 定性。關於安定性,係以HPLC測定檢體開始時和8日後的 純度,並比較。經由HPLC的測定條件如下。 測定條件 檢測器:紫外線可見吸光光度計/波長:225nm 管柱:GL Science 公司製 Inertsil ODS-3、5 " m、4.6x250mm 管柱溫度:35°C附近一定溫度 流量:1.0毫升/分鐘 移動相A.將1 OmM鱗酸一氮钟水溶液以氮氧化鉀水溶液古月 整至pH5.5之液 移動相B :乙腈 (移動相比率示於表4) 面積測定範圍:由分析開始直到54分鐘為止。另外,將來 100104240 17 201144319 自空白的波峰面積從計算中排除於外。 所得之測定結果示於表5。 [表4] 時間(分) A (%) B (%) 0 7 0 3 0 2 0 7 0 3 0 4 0 3 0 7 0 6 0 3 0 7 0 6 0.1 7 0 3 0 8 0 7 0 3 0 [表5]
如上述,如試驗例卜3之結果,本發明之化合物(a)顯示 極優異的溶解性、經口吸收性及保存安定性,係可解決在游 離體化合物(B)中物性上之問題的優異化合物。 (產業上之可利用性) 本發明之化合物(A)具有優異之溶解性和其他物性,有用 於作為醫藥品原體,並且適於醫藥品的工業性生產。 【圖式簡單說明】 圖1係實施例1所得之化合物(A)的粉末X射線繞射圖。 縱轴表示X射線的繞射強度(C〇unts),橫軸表示繞射角(20 (〇))。 圖2係貫施例1所得之化合物(a)的TG-DTA測定圖。縱 100104240 18 201144319 軸(左)表示熱重量(TG)曲線中的重量(%),縱軸(右)表示示差 熱分析(DTA)曲線中的熱流束(# V),橫轴表示溫度(°C)。 圖3係實施例1所得之化合物(A)的13C固體NMR光譜 圖。縱轴表示強度,橫軸表示化學位移值(6 (ppm))。 . 圖4係比較例1所得之化合物(B)的粉末X射線繞射圖。 . 縱軸表示X射線的繞射強度(Counts),橫軸表示繞射角(20 (〇))〇 圖5係實施例1所得之化合物(A)的19F固體NMR光譜 圖。縱軸表示強度,橫軸表示化學位移值(5 (ppm))。 100104240 19
Claims (1)
- 201144319 七、申請專利範圍: I—種下式所示之化合物, [化1]2·如申請專利範圍第1項之化合物,其係結晶性。 3. 如申請專利範圍第2項之化合物,其係於粉末X射線繞 射圖中’以繞射角(2Θ(。))而言,在7」、11.5、19.4、20.3、 21.5、22.0、22.6、23.5及26.2具有特徵性波修。 4. 如申請專利範圍第2項之化合物,其係於13c固體NMR 光譜圖中,以化學位移值(j(ppm))而言,在155 8、149 8、 145.3、118.0、113.7、111.6、110.3、98.1、69.8、58.7、57.1 及55.5具有特徵性波峰。 5. 如申請專利範圍第2項之化合物,其係於19f固體NMR 光5醤圖中’以化學位移值(5 (ppm))而言,在-131.6、-145.2 及-151 ‘ 8具有特徵性波峰。 6. 如申凊專利範圍第2至5項中任一項之化合物,其係於 不差熱分析圖中,在213〇c附近具有吸熱波峰。 7. —種醫藥組成物,其係含有申請專利範圍第丨至6項中 任一項之化合物作為有效成分。 100104240 201144319 8. 如申請專利範圍第7項之醫藥組成物,其係性腺刺激激 素釋出激素拮抗劑。 9. 如申%專利範圍第7項之醫藥組成物,其係性激素依存 性疾病之預防或治療劑、生殖調節剤、避孕藥、排卵誘發劑 或性激素依存性癌術後再發預防劑。 種申請專利範圍第丨至6項中任一項之化合物的使 ^係用於製造性激素依存性疾狀預防或治療劑、生殖調 即㈣避孕藥、排卵誘發劑或性激素依存性癌術後再發預防 劑0 /性激素依存性疾病m治療方法、生殖調節 預防方法綱卩料枝紐激素依雜癌術後再發 …其特徵為料巾請專利範丨^ 之化合物的有效量。 項 100104240 21
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| IL292027A (en) * | 2016-08-08 | 2022-06-01 | Kissei Pharmaceutical | Usage and dosage of therapeutic agents for endometriosis |
| WO2018224498A1 (en) | 2017-06-05 | 2018-12-13 | ObsEva S.A. | Gonadotropin-releasing hormone antagonist dosing regimens for the treatment of endometriosis |
| CA3066188A1 (en) * | 2017-06-05 | 2018-12-13 | ObsEva S.A. | Gonadotropin-releasing hormone antagonist dosing regimens for treating uterine fibroids and reducing menstrual blood loss |
| CA3117092A1 (en) | 2018-10-29 | 2020-05-07 | ObsEva S.A. | Compositions and methods for the treatment of adenomyosis and rectovaginal endometriosis |
| US20230067378A1 (en) | 2018-11-07 | 2023-03-02 | ObsEva S.A. | Compositions and methods for the treatment of estrogen-dependent disorders |
| EP4009977A2 (en) | 2019-08-08 | 2022-06-15 | ObsEva S.A. | Compositions and methods for the treatment of estrogen-dependent disorders |
| CA3150089A1 (en) | 2019-08-08 | 2021-02-11 | ObsEva S.A. | Gnrh antagonists for the treatment of estrogen-dependent disorders |
| CN115232144B (zh) * | 2021-04-22 | 2024-04-02 | 长春金赛药业有限责任公司 | 含氮稠环类衍生物、药物组合物及其制备方法和应用 |
| CN115636839B (zh) * | 2021-07-19 | 2025-11-14 | 上海科胜药物研发有限公司 | 一种稠合杂环衍生物晶型c及其制备方法 |
| CN118574626A (zh) | 2022-02-04 | 2024-08-30 | 橘生药品工业株式会社 | 经口固体制剂 |
| JP2025529972A (ja) * | 2022-09-02 | 2025-09-09 | レックスファームテック カンパニー リミテッド | 新規ベンフォチアミンコリン塩 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56108787A (en) * | 1980-01-31 | 1981-08-28 | Sato Yakugaku Kenkyusho:Kk | Camptothecin coline salt and its preparation |
| US4663348A (en) | 1985-07-02 | 1987-05-05 | Warner-Lambert Co. | Furosemide salts and pharmaceutical preparations thereof |
| DE3830932A1 (de) * | 1988-09-12 | 1990-03-15 | Diamalt Ag | 2-hydroxy-n,n,n-trimethyl-ethanaminiumsalze von 5ss-cholan-24-saeure-derivaten |
| ZA200803335B (en) * | 2005-10-19 | 2009-10-28 | Kissei Pharmaceutical | Fused heterocyclic derivative, medicinal composition containing the same, and medicinal use thereof |
| RU2418803C2 (ru) | 2005-10-19 | 2011-05-20 | Киссеи Фармасьютикал Ко., Лтд. | Конденсированное гетероциклическое производное, содержащая его лечебная композиция и ее применение в медицине |
| GB0603522D0 (en) * | 2006-02-22 | 2006-04-05 | Avidex Ltd | Kinase inhibition |
| RU2345996C1 (ru) * | 2007-07-17 | 2009-02-10 | Андрей Александрович Иващенко | Аннелированные азагетероциклические амиды, включающие пиримидиновый фрагмент, способ их получения и применения |
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