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Volumn 54, Issue 52, 1998, Pages 15879-15890

Combinatorial chemistry of natural products: Solid phase synthesis of D- and L-cycloserine derivatives

Author keywords

[No Author keywords available]

Indexed keywords

9 FLUORENYLMETHYL CHLOROFORMATE; AMINE; CYCLOSERINE; NATURAL PRODUCT; PIPERIDINE DERIVATIVE; REAGENT; RESIN; SILANE DERIVATIVE; TRITYL DERIVATIVE;

EID: 0032564564     PISSN: 00404020     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0040-4020(98)00997-1     Document Type: Article
Times cited : (47)

References (38)
  • 9
    • 33644994354 scopus 로고
    • The topic has been recently reviewed in ref.
    • 2. For an early account, see: (a) Crowley, J. I.; Rapoport, H. Acc. Chem. Res. 1976, 9, 135. The topic has been recently reviewed in ref.
    • (1976) Acc. Chem. Res. , vol.9 , pp. 135
    • Crowley, J.I.1    Rapoport, H.2
  • 21
    • 0027007999 scopus 로고
    • 9. Nozaki, Y.; Katayama, N.; Ono, H.; Tsubotani, S.; Harada, S.; Okazaki, H.; Nakao, Y. Nature (London), 1987, 325, 179; Critical Rev. Biotech. 1992, 12, 225.
    • (1992) Critical Rev. Biotech. , vol.12 , pp. 225
  • 23
    • 85038541511 scopus 로고    scopus 로고
    • note
    • 11. SciFinder search in CAS data base (1965 - present) has produced ca. 171 and 4246 hits for topics "synthesis of cycloserines" and "synthesis of β-lactams", respectively.
  • 24
    • 85038543365 scopus 로고    scopus 로고
    • note
    • 12. Herein, we employ the terms "a scaffold decoration" and "a total synthesis" to describe two different combichem strategies. In the former, the key scaffold building block is produced in solution, immobilized, and then derivatized on a solid phase. In the second approach, the scaffold itself is constructed via SPS starting from an appropriate immobilized precursor reagent.
  • 25
    • 0001130337 scopus 로고
    • Notably, the authors also described a solution phase N-tritylation of the D-cycloserine ortho-salicylimine
    • 13. Payne, R. A.; Stammer, C. H. J. Org. Chem. 1968, 33, 2421. Notably, the authors also described a solution phase N-tritylation of the D-cycloserine ortho-salicylimine.
    • (1968) J. Org. Chem. , vol.33 , pp. 2421
    • Payne, R.A.1    Stammer, C.H.2
  • 27
    • 85038538979 scopus 로고    scopus 로고
    • note
    • 15. Attempts to employ several other amine protection groups, such as benzaldimine and ortho-salicylimine functionalities were less satisfactory.
  • 30
    • 85038551880 scopus 로고    scopus 로고
    • note
    • 20 have been well documented, no Mitsunobu-type transformation of cycloserine derivatives has been reported.
  • 35
    • 0023391680 scopus 로고
    • 16 with that for acidolytically more stable PAL amide analogs derived from 2,6-dimethoxy-4-alkoxybenzylamine resin: Albericio, F.; Barany, G. Int. Pept. Protein Res. 1987, 30, 206.
    • (1987) Int. Pept. Protein Res. , vol.30 , pp. 206
    • Albericio, F.1    Barany, G.2
  • 36
    • 0000677561 scopus 로고    scopus 로고
    • 23. A preference for certain types of polymeric supports in specific chemical transformations is well documented: see, e.g. (a) Gordeev, M. F.; Patel, D. V.; Gordon, E. M. J. Org. Chem. 1997, 62, 8177;
    • (1997) J. Org. Chem. , vol.62 , pp. 8177
    • Gordeev, M.F.1    Patel, D.V.2    Gordon, E.M.3
  • 38
    • 0031562439 scopus 로고    scopus 로고
    • Absolute configuration for the two diastereomers 23 was not determined
    • 2O resonances (AB part of the ABX cycloserine system), whereas a single multiplet for the α-proton of D-Ala fragment observed (δ 5.57 ppm). Interestingly, little or no racemization has been detected in a similar base-mediated heterocyclization with a dipeptidic analog of the urea 22: Gordeev, M. F.; Hui. H. C.; Gordon, E. M.; Patel, D. V. Tetrahedron Lett. 1997, 38, 1729. Absolute configuration for the two diastereomers 23 was not determined.
    • (1997) Tetrahedron Lett. , vol.38 , pp. 1729
    • Gordeev, M.F.1    Hui, H.C.2    Gordon, E.M.3    Patel, D.V.4


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.