메뉴 건너뛰기




Volumn 21, Issue 6, 2011, Pages 1582-1587

Structure and property based design of factor Xa inhibitors: Pyrrolidin-2-ones with aminoindane and phenylpyrrolidine P4 motifs

Author keywords

Factor Xa; Oral inhibitors; P450 inhibition; Property based design; Structure based design

Indexed keywords

AMINOINDANE; BLOOD CLOTTING FACTOR 10A INHIBITOR; CYTOCHROME P450; INDAN DERIVATIVE; PHENYLPYRROLIDINE DERIVATIVE; PYRROLIDINE DERIVATIVE; SULFONAMIDOPYRROLIDIN 2 ONE DERIVATIVE; UNCLASSIFIED DRUG;

EID: 79952362136     PISSN: 0960894X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.bmcl.2011.01.131     Document Type: Article
Times cited : (9)

References (43)
  • 23
    • 79952361466 scopus 로고    scopus 로고
    • 5a above)
    • 5a above).
  • 25
    • 77955509080 scopus 로고    scopus 로고
    • The recognition of an additive contribution of hydrophobicity plus number of aromatic rings in impacting solubility was noted in: A.P. Hill, and R.J. Young Drug Discovery Today 15 2010 648 655
    • (2010) Drug Discovery Today , vol.15 , pp. 648-655
    • Hill, A.P.1    Young, R.J.2
  • 26
  • 27
    • 79952361278 scopus 로고    scopus 로고
    • 14 of final compounds were consistent with this notion
    • 14 of final compounds were consistent with this notion.
  • 29
    • 79952361101 scopus 로고    scopus 로고
    • An analytical separation was achieved on a Chiracel OJ column, eluted with 15% EtOH in heptanes; the isomers had retention times of 8.7 min and 11.2 min for S,S and S,R, respectively. This was scaled to a preparative column to deliver compounds 11 and 12 with ee and de of >96%
    • An analytical separation was achieved on a Chiracel OJ column, eluted with 15% EtOH in heptanes; the isomers had retention times of 8.7 min and 11.2 min for S,S and S,R, respectively. This was scaled to a preparative column to deliver compounds 11 and 12 with ee and de of >96%.
  • 30
    • 79952362742 scopus 로고    scopus 로고
    • 4a
    • 4a.
  • 31
    • 79952364335 scopus 로고    scopus 로고
    • 4a, expressed as the concentration required to extend the control coagulation time by 50% (1.5 × PT)
    • 4a, expressed as the concentration required to extend the control coagulation time by 50% (1.5 × PT).
  • 32
    • 79952361055 scopus 로고    scopus 로고
    • 11b; we have quoted these through all of our publications for consistency
    • 11b; we have quoted these through all of our publications for consistency.
  • 33
    • 79952360066 scopus 로고    scopus 로고
    • Pharmacokinetics measured in male Sprague-Dawley rats following intravenous and oral administration. The formulation used for both iv and po dosing was a 5:95% (v/v) mixture of DMSO and 50:50 PEG-200: sterile water. Serial blood samples were collected into heparinised containers at various time-points and blood centrifuged to yield plasma. These studies used at least three animals for each (iv/po) leg
    • Pharmacokinetics measured in male Sprague-Dawley rats following intravenous and oral administration. The formulation used for both iv and po dosing was a 5:95% (v/v) mixture of DMSO and 50:50 PEG-200: sterile water. Serial blood samples were collected into heparinised containers at various time-points and blood centrifuged to yield plasma. These studies used at least three animals for each (iv/po) leg.
  • 34
    • 79952359488 scopus 로고    scopus 로고
    • 50; compared with 5.8-fold for 2 in a parallel assay
    • 50; compared with 5.8-fold for 2 in a parallel assay.
  • 35
    • 79952361798 scopus 로고    scopus 로고
    • 4a. Co-ordinates are deposited in the protein databank with codes 2y7z 11 and 2y80 12. These structures and many others unpublished from our factor Xa series will be made available via the Community Structure-Activity Resource at the University of Michigan
    • 4a. Co-ordinates are deposited in the protein databank with codes 2y7z 11 and 2y80 12. These structures and many others unpublished from our factor Xa series will be made available via the Community Structure-Activity Resource at the University of Michigan (www.csardock.org ).
  • 38
    • 79952361465 scopus 로고    scopus 로고
    • An analytical separation was achieved on a Chiralpak AD column, eluted with 15% EtOH in heptanes with 0.1% TFA; the isomers had retention times of 4.8 min and 6.7 min for S and R, respectively. This was scaled to a preparative column to deliver both enantiomers of 20 with ee of >96% in multi-gram quantities
    • An analytical separation was achieved on a Chiralpak AD column, eluted with 15% EtOH in heptanes with 0.1% TFA; the isomers had retention times of 4.8 min and 6.7 min for S and R, respectively. This was scaled to a preparative column to deliver both enantiomers of 20 with ee of >96% in multi-gram quantities.
  • 39
    • 79952364548 scopus 로고    scopus 로고
    • 19F NMR of Mosher amides of the intermediate amines between 21 and 22 indicated that these transformations gave homochirality at this centre. The diastereomeric excess of final compounds 31 and 32 was shown to be >96% by chiral hplc on a Chiralpak AD column, eluted with 50% EtOH in heptanes with 0.1% TFA; the isomers had retention times of 4.6 min and 8.6 min S,R-31 and S,S-32, respectively
    • 19F NMR of Mosher amides of the intermediate amines between 21 and 22 indicated that these transformations gave homochirality at this centre. The diastereomeric excess of final compounds 31 and 32 was shown to be >96% by chiral hplc on a Chiralpak AD column, eluted with 50% EtOH in heptanes with 0.1% TFA; the isomers had retention times of 4.6 min and 8.6 min S,R-31 and S,S-32, respectively.
  • 40
    • 79952360996 scopus 로고    scopus 로고
    • i values. fIIa tPA Kallikrein APC Plasmin Trypsin 29 500 1000 320 10,000 8000 >10,000 31 3200 160 80 10,000 2000 >10,000 fIIa = thrombin; tPA = tissue plasminogen activator; APC = activated protein C.
    • i values. fIIa tPA Kallikrein APC Plasmin Trypsin 29 500 1000 320 10,000 8000 >10,000 31 3200 160 80 10,000 2000 >10,000 fIIa = thrombin; tPA = tissue plasminogen activator; APC = activated protein C.
  • 41
    • 79952361302 scopus 로고    scopus 로고
    • 50, in this assay
    • 50, in this assay.
  • 42
    • 79952360655 scopus 로고    scopus 로고
    • free of 0.233 using procedures described in Ref. 4a. Coordinates are deposited in the protein data bank with codes 2y81 31 and 2y82 32
    • free of 0.233 using procedures described in Ref. 4a. Coordinates are deposited in the protein data bank with codes 2y81 31 and 2y82 32.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.