Chiu John S
Merck & Co.
3 Papers
41 Citations
Chiu John S is an academic researcher from Merck & Co.. The author has contributed to research in topics: Myocardial infarction. The author has an hindex of 1, co-authored 3 publications.
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Papers
Patent
Crystalline polymorph of a bisulfate salt of a thrombin receptor antagonist
Thiruvengadam Tiruvettipuram K,Wenxue Wu,Tao Wang,Chiu John S,Bogdanowich-Knipp Susan,Pavlovsky Anastasia,William J. Greenlee,Michael P. Graziano,Teddy Kosoglou,Madhu Chintala,Samuel Chackalamannil +10 more
- 07 Jan 2005
TL;DR: A crystalline polymorph of a bislulfate salt of a thrombin receptor antagonist compound, which exhibits powder x-ray diffraction profile substantially the same as that shown in FIG. 1, or which exhibits a differential scanning calorimtery profile substantially different from the same profile as FIG. 3, and is represented by the formula for Compound 2: Chemical formula should be inserted here as it appears on the abstract in paper form.
41
Patent
Process for the production of a crystalline polymorph of a bisulfate salt of a thrombin receptor antagonist
Thiruvengadam Tiruvettipuram K,Wenxue Wu,Tao Wang,Chiu John S,Bogdanowich-Knipp Susan,Pavlovsky Anastasia,William J. Greenlee,Michael P. Graziano,Teddy Kosoglou,Madhu Chintala,Samuel Chackalamannil +10 more
- 07 Jan 2005
Patent
Crystalline polymorph of bisulfate salt of thrombin receptor antagonist
Bogdanowich-Knipp Susan,Samuel Chackalamannil,Madhu Chintala,Chiu John S,Michael P. Graziano,William J. Greenlee,Teddy Kosoglou,Pavlovsky Anastasia,Thiruvengadam Tiruvettipuram K,Tao Wang,Wenxue Wu,パブロフスキー アナスタシア,ジェイ. グリーンリー ウィリアム,ウー ウェンシュエ,チャカラマニル サミュエル,エス. チュー ジョン,ケー. シルーベンガダム シルベッティプラム,ボグダノウィッチ−クニップ スーザン,コソグロウ テディー,ピー. グラツィアーノ マイケル,チンタラ マドゥ,タオ ワン +21 more
- 23 Apr 2010
TL;DR: In this article, a crystalline polymorph of a bisulfate salt of a thrombin receptor antagonist can be obtained from a compound according to a process represented by formula (A), which has higher stability than that of the compound 1.