Download PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... 6-(Aminomethyl)-5,6,7,8-tetrahydro-2-quinazolinamine and 4,5,6,7-tetrahydro-2H-indazol-5- ylmethanamine were synthesized as novel conformationally restricted arginine side-chain mimetics, designed for incorporation into trypsin-like serine protease inhibitors.
![1,4-Dioxaspiro[4.5]decan-8-one Structure](https://image.chemsrc.com/caspic/201/4746-97-8.png)
![N-[(4-Oxocyclohexyl)methyl]acetamide Structure](https://image.chemsrc.com/caspic/139/30482-18-9.png)
![1,4-Dioxaspiro[4.5]decane-8-carbonitrile Structure](https://image.chemsrc.com/caspic/423/69947-09-7.png)
![1,4-dioxaspiro[4.5]decan-8-ylmethanamine Structure](https://image.chemsrc.com/caspic/046/30482-25-8.png)