| 摘要 |
1338421 Adenosines SCHERING AG 14 Dec 1970 [12 Dec 1969] 59309/70 Heading C2C [Also in Division A5] cis- and trans - N<SP>6</SP> - [3 - Chlorobuten - (2) - yl] adenosine are prepared by (a) reacting 6-chloronebularin with 3-chlorobuten-(2)-ylamine in the presence of a base, (b) reacting adenosine with 1,3-dichlorobutene-(2) in the presence of a base or (c) reacting adenosine with 1,3 - dichlorobutene-(2) in the absence of a base and treating the product with a base. |
