JPWO2017002799A1 - 易服用性固形製剤(有核錠剤)の製造方法及び易服用性固形製剤 - Google Patents
易服用性固形製剤(有核錠剤)の製造方法及び易服用性固形製剤 Download PDFInfo
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- JPWO2017002799A1 JPWO2017002799A1 JP2017526364A JP2017526364A JPWO2017002799A1 JP WO2017002799 A1 JPWO2017002799 A1 JP WO2017002799A1 JP 2017526364 A JP2017526364 A JP 2017526364A JP 2017526364 A JP2017526364 A JP 2017526364A JP WO2017002799 A1 JPWO2017002799 A1 JP WO2017002799A1
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Abstract
Description
臼内面、上杵下端面及び下杵上端面に、水に触れると滑り性を示すゲル化剤を含む外層形成剤から成る粉体と内核錠を別々にまたは同時に充填した後に圧縮成形することを含む、該内核錠を圧縮成形された該外層形成剤で被覆して成る、易服用性固形製剤の乾式製造方法。
[態様2]
内核錠が核用成形材料を乾式で圧縮成形して得られたものである、態様1に記載の製造方法。
[態様3]
予め、臼および上下杵の表面に、滑沢剤を適用した後、ゲル化剤から成る粉体、及び、内核錠を充填する、態様1又は2に記載の製造方法。
[態様4]
ゲル化剤が少なくとも1種の水溶性高分子である、態様1〜3のいずれか一項に記載の製造方法。
[態様5]
水溶性高分子がカルボキシメチルセルロースナトリウム、アルギン酸ナトリウム、カラギーナン、キサンタンガム及びゼラチンから成る群から選択される、態様4に記載の製造方法。
[態様6]
水溶性高分子がカルボキシメチルセルロースナトリウムである、態様5に記載の製造方法。
[態様7]
外層形成剤がさらに滑沢剤を含む態様1〜6のいずれか一項に記載の製造方法。
[態様8]
滑沢剤がステアリン酸カルシウム、ステアリン酸マグネシウム及びショ糖脂肪酸エステル成る群から選択される、態様7に記載の製造方法。
[態様9]
外層形成剤がさらに水溶性の糖または糖アルコールを含む態様1〜8のいずれか一項に記載の製造方法。
[態様10]
糖または糖アルコールがエリスリトール、キシリトール、マンニトール又はマルチトールである、態様9記載の製造方法。
[態様11]
態様1〜10に記載の製造方法で製造される易服用性固形製剤。
[態様12]
態様1〜10に記載の製造方法で使用される、水溶性高分子を含む、固形製剤被覆用粉体組成物。
[態様13]
水溶性高分子がカルボキシメチルセルロースナトリウムである、態様12記載の粉体組成物。
[態様14]
態様9又は10に記載の製造方法で使用される、水溶性高分子及び水溶性の糖または糖アルコールを含む、固形製剤被覆用粉体組成物。
[態様15]
水溶性高分子がカルボキシメチルセルロースナトリウムであり、糖アルコールがエリスリトール又はキシリトールである、態様14記載の粉体組成物。
以下の実施例及び比較例で得た各錠剤について、以下の方法によって硬度、外層の厚さ、滑りやすさ、付着性を以下の条件・方法で測定した。
4: 滑りやすさが持続しさらに飲み込みやすい
3: 滑りやすく飲み込みやすい
2: わずかに滑りやすいが飲み込みにくい
1: 滑りづらく飲み込みにくい
3: 口腔内に付着しない
2: 口腔内にわずかに付着する
1: 口腔内への付着感が強い
乳糖 (FlowLac90、メグレジャパン株式会社) 18g、ヒドロキシプロピルセルロース (HPC-SSL-SFP、日本曹達株式会社) 2gを混合し、混合物を得た。得られた混合物を、予め臼および上下杵表面にステアリン酸カルシウム(太平化学産業株式会社)を少量塗布した簡易錠剤成形機(HANDTAB−100、市橋精機株式会社)を用いて打錠圧縮力8kNにおいて打錠し、直径8.0mm、隅角平錠、重量250mgの錠剤を得た。
Claims (15)
- 臼内面、上杵下端面及び下杵上端面に、水に触れると滑り性を示すゲル化剤を含む外層形成剤から成る粉体と内核錠を別々にまたは同時に充填した後に圧縮成形することを含む、該内核錠を圧縮成形された該外層形成剤で被覆して成る、易服用性固形製剤の乾式製造方法。
- 内核錠が核用成形材料を乾式で圧縮成形して得られたものである、請求項1に記載の製造方法。
- 予め、臼および上下杵の表面に、滑沢剤を適用した後、ゲル化剤から成る粉体、及び、内核錠を充填する、請求項1又は2に記載の製造方法。
- ゲル化剤が少なくとも1種の水溶性高分子である、請求項1〜3のいずれか一項に記載の製造方法。
- 水溶性高分子がカルボキシメチルセルロースナトリウム、アルギン酸ナトリウム、カラギーナン、キサンタンガム及びゼラチンから成る群から選択される、請求項4に記載の製造方法。
- 水溶性高分子がカルボキシメチルセルロースナトリウムである、請求項5に記載の製造方法。
- 外層形成剤がさらに滑沢剤を含む請求項1〜6のいずれか一項に記載の製造方法。
- 滑沢剤がステアリン酸カルシウム、ステアリン酸マグネシウム及びショ糖脂肪酸エステル成る群から選択される、請求項7に記載の製造方法。
- 外層形成剤がさらに水溶性の糖または糖アルコールを含む請求項1〜8のいずれか一項に記載の製造方法。
- 糖または糖アルコールがエリスリトール、キシリトール、マンニトール又はマルチトールである、請求項9記載の製造方法。
- 請求項1〜10に記載の製造方法で製造される易服用性固形製剤。
- 請求項1〜10に記載の製造方法で使用される、水溶性高分子を含む、固形製剤被覆用粉体組成物。
- 水溶性高分子がカルボキシメチルセルロースナトリウムである、請求項12記載の粉体組成物。
- 請求項9又は10に記載の製造方法で使用される、水溶性高分子及び水溶性の糖または糖アルコールを含む、固形製剤被覆用粉体組成物。
- 水溶性高分子がカルボキシメチルセルロースナトリウムであり、糖アルコールがエリスリトール又はキシリトールである、請求項14記載の粉体組成物。
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GB1082206A (en) * | 1963-07-02 | 1967-09-06 | Applic Chimiques D Etudes & De | Improved antibiotic medicine |
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JPH09104621A (ja) * | 1995-10-06 | 1997-04-22 | Bentoretsupu Sante Kk | ゲル化剤、滑沢化剤、滑沢剤を被覆した薬剤 |
JP2000281562A (ja) * | 1999-03-30 | 2000-10-10 | Taisho Pharmaceut Co Ltd | ゲル状組成物 |
WO2001026632A1 (fr) * | 1999-10-13 | 2001-04-19 | Kyowa Hakko Kogyo Co., Ltd. | Produit moule par compression et son procede de production |
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CN107708649B (zh) | 2021-01-05 |
TW201717918A (zh) | 2017-06-01 |
WO2017002799A1 (ja) | 2017-01-05 |
CN107708649A (zh) | 2018-02-16 |
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