Quotables
"Rail travel at high speeds is not possible because passengers, unable to breathe, would die of asphyxia."
Dionysius Lardner, Professor of Natural Philosophy and Astronomy at University College, London ; 1830
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| Number | Title | Issue Date |
| 7125993 | Aadenosine receptor antagonists Disclosed are processes for the synthesis of novel compounds that are A2B adenosine receptor antagonists, having the structure of Formula I or Formula II: by cyclizing a compound of the formula (3): | 10/24/2006 |
