@article{oai:kanazawa-u.repo.nii.ac.jp:00015251,
 author = {Yamada, Fumio and Makita, Yoshihiko and Somei, Masanori},
 issue = {1},
 journal = {Heterocycles},
 month = {Apr},
 note = {Novel three synthetic routes to (±)-6,7-secoagroclavine were developed from either methyl 3-(3-formylindol-4-yl)acrylate, indole-4-carbaldehyde, or 4-iodoindole-3-carbaldehyde. The total syntheses of (±)-chanoclavine-I, (±)-chanoclavine-II, and (±)-agroclavine-I were accomplished as well from the synthetic intermediates involved in the synthesis of (±)-6,7-secoagroclavine, culminating in establishing an efficient and common synthetic method for ergot alkaloids. © 2007 The Japan Institute of Heterocyclic Chemistry.},
 pages = {599--620},
 title = {Synthetic studies directed toward ergot alkaloids, (±)-6,7-secoagroclavine, (±)-chanoclavine-1, (±)-chanoclavine-II, and (±)-agroclavine-I, by an efficient and common synthetic route},
 volume = {72},
 year = {2007}
}