D-Tryptophan → HCID 178445851, compound

HRID 543000Notes

Reaction equation

HRID 543000 reaction equation
[NH:1]1[C:62](=[O:63])[C@@H:61]2[CH2:64][CH2:65][CH2:66][N:60]2[C:58](=[O:59])[C@H:47]([CH2:48][C:49]2[C:57]3[C:52](=[CH:53][CH:54]=[CH:55][CH:56]=3)[NH:51][CH:50]=2)[NH:46][C:44](=[O:45])[C@H:36]([CH2:37][CH2:38][CH2:39][NH:40][C:41](=[NH:43])[NH2:42])[NH:35][C:33](=[O:34])[C@H:28]([CH2:29][CH:30]([CH3:32])[CH3:31])[NH:27][C:25](=[O:26])[C@@H:14]([CH2:15][C:16]2[C:24]3[C:19](=[CH:20][CH:21]=[CH:22][CH:23]=3)[NH:18][CH:17]=2)[NH:13][C:11](=[O:12])[C@@H:2]1[CH2:3][C:4]1[CH:9]=[CH:8][C:7]([OH:10])=[CH:6][CH:5]=1.[CH:67]1[CH:68]=[CH:69][C:70]2[NH:75][CH:74]=C(C[C@@H](N)C(O)=O)[C:71]=2[CH:72]=1.N1CCC[C@H]1C(O)=O>>[NH:1]1[C:62](=[O:63])[C@H:61]([CH2:64][C:65]2[C:71]3[C:70](=[CH:69][CH:68]=[CH:67][CH:72]=3)[NH:75][CH:74]=2)[N:60]([CH3:66])[C:58](=[O:59])[C@H:47]([CH2:48][C:49]2[C:57]3[C:52](=[CH:53][CH:54]=[CH:55][CH:56]=3)[NH:51][CH:50]=2)[NH:46][C:44](=[O:45])[C@H:36]([CH2:37][CH2:38][CH2:39][NH:40][C:41](=[NH:43])[NH2:42])[NH:35][C:33](=[O:34])[C@H:28]([CH2:29][CH:30]([CH3:32])[CH3:31])[NH:27][C:25](=[O:26])[C@@H:14]([CH2:15][C:16]2[C:24]3[C:19](=[CH:20][CH:21]=[CH:22][CH:23]=3)[NH:18][CH:17]=2)[NH:13][C:11](=[O:12])[C@@H:2]1[CH2:3][C:4]1[CH:5]=[CH:6][C:7]([OH:10])=[CH:8][CH:9]=1

Participants

4

Procedure

Particularly preferred is cyclo[Tyr-D-Trp-Leu-Arg-Trp-Pro] where D-Trp is D-tryptophan and Pro is proline.

Sources & evidence

ORD record
ord-d3c89220a4214b2a89987c9bfce63759
Source dataset
uspto-grants-1987_04
Patent number
US04659691

Reaction notes

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