1.
Arch Pharm (Weinheim)
; 307(9): 673-81, 1974 Sep.
Article
in German
| MEDLINE
| ID: mdl-4421727
Subject(s)
Urea/analogs & derivatives , Acylation , Carbamates , Chemical Phenomena , Chemistry , Cyclization , Polymers
2.
Pharmazie
; 27(10): 636-8, 1972 Oct.
Article
in German
| MEDLINE
| ID: mdl-4404615