共 19 条
[1]
BLAHA K, 1972, TETRAHEDRON LETT, P1437
[2]
CONFORMATIONS OF PEPTIDES IN SOLUTION BY NUCLEAR MAGNETIC-RESONANCE SPECTROSCOPY .2. HOMOALLYLIC COUPLING IN CYCLIC DIPEPTIDES
[J].
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2,
1976, (02)
:187-196
[4]
DREELE RBV, 1975, ACTA CRYST B, V31, P3887
[5]
CRYSTAL STRUCTURE OF N,N'-DIMETHYL-DIKETOPIPERAZINE
[J].
ACTA CHEMICA SCANDINAVICA,
1969, 23 (09)
:3155-&
[9]
KONOPINSKA D, 1974, B ACAD POL SCI-CHIM, V22, P253