(+)-EHNA

ID: ALA296435

Max Phase: Preclinical

Molecular Formula: C14H23N5O

Molecular Weight: 277.37

Molecule Type: Small molecule

Associated Items:

Representations

Canonical SMILES:  CCCCCC[C@H]([C@H](C)O)n1cnc2c(N)ncnc21

Standard InChI:  InChI=1S/C14H23N5O/c1-3-4-5-6-7-11(10(2)20)19-9-18-12-13(15)16-8-17-14(12)19/h8-11,20H,3-7H2,1-2H3,(H2,15,16,17)/t10-,11+/m0/s1

Standard InChI Key:  IOSAAWHGJUZBOG-WDEREUQCSA-N

Associated Targets(Human)

ADA Tclin Adenosine deaminase (129 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PDE1A Tclin Phosphodiesterase 1 (671 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PDE2A Tclin Phosphodiesterase 2A (1799 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PDE3A Tclin Phosphodiesterase 3 (1749 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PDE4A Tclin Phosphodiesterase 4A (1943 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PDE4B Tclin Phosphodiesterase 4B (2748 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PDE4C Tclin Phosphodiesterase 4C (258 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PDE4D Tclin Phosphodiesterase 4D (3546 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PDE5A Tclin Phosphodiesterase 5A (5113 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PDE8A Tclin Phosphodiesterase 8A (260 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PDE8B Tclin Phosphodiesterase 8B (190 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PDE9A Tchem Phosphodiesterase 9A (1131 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PDE10A Tclin Phosphodiesterase 10A (5542 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PDE11A Tchem Phosphodiesterase 11A (449 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Caco-2 (12174 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Homo sapiens (32628 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
PDE4A Tclin Phosphodiesterase 4 (3344 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID

Associated Targets(non-human)

ADA Adenosine deaminase (739 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Liver microsomes (8692 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
MDCK (10148 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID
Rattus norvegicus (775804 Activities)
Activity TypeRelationActivity valueUnitsAction TypeJournalPubMed IddoiAssay Aladdin ID

Molecule Features

Natural Product: YesOral: NoChemical Probe: NoParenteral: No
Molecule Type: Small moleculeTopical: NoFirst In Class: NoBlack Box: No
Chirality: NoAvailability: NoProdrug: No

Drug Indications

MESH IDMESH Heading EFO IDsEFO TermsMax Phase for IndicationReferences

Mechanisms of Action

Mechanism of ActionAction Typetarget IDTarget NameTarget TypeTarget OrganismBinding Site NameReferences

Properties

Molecular Weight: 277.37Molecular Weight (Monoisotopic): 277.1903AlogP: 2.30#Rotatable Bonds: 7
Polar Surface Area: 89.85Molecular Species: NEUTRALHBA: 6HBD: 2
#RO5 Violations: 0HBA (Lipinski): 6HBD (Lipinski): 3#RO5 Violations (Lipinski): 0
CX Acidic pKa: CX Basic pKa: 3.70CX LogP: 2.14CX LogD: 2.14
Aromatic Rings: 2Heavy Atoms: 20QED Weighted: 0.76Np Likeness Score: 0.00

References

1. Bastian G, Bessodes M, Panzica RP, Abushanab E, Chen SF, Stoeckler JD, Parks RE..  (1981)  Adenosine deaminase inhibitors. Conversion of a single chiral synthon into erythro- and threo-9-(2-hydroxy-3-nonyl)adenines.,  24  (12): [PMID:7310814] [10.1021/jm00144a002]
2. Curtis MA, Varkhedkar V, Pragnacharyulu PV, Abushanab E..  (1998)  Adenosine deaminase inhibitors. Synthesis and biological evaluation of aralkyladenines (ARADS).,  (13): [PMID:9873405] [10.1016/s0960-894x(98)00291-1]
3. Pragnacharyulu PV, Lu P, Abushanab E.  (1996)  Adenosine deaminase inhibitors. Synthesis and biological evaluation of chain modified analogs of (+)-EHNA,  (20): [10.1016/0960-894X(96)00439-8]
4. Vargeese C, Sarma MS, Pragnacharyulu PV, Abushanab E, Li SY, Stoeckler JD..  (1994)  Adenosine deaminase inhibitors. Synthesis and biological evaluation of putative metabolites of (+)-erythro-9-(2S-hydroxy-3R-nonyl)adenine.,  37  (22): [PMID:7966142] [10.1021/jm00048a020]
5. Zhao YZ, van Breemen RB, Nikolic D, Huang CR, Woodbury CP, Schilling A, Venton DL..  (1997)  Screening solution-phase combinatorial libraries using pulsed ultrafiltration/electrospray mass spectrometry.,  40  (25): [PMID:9406591] [10.1021/jm960729b]
6. Harriman GC, Poirot AF, Abushanab E, Midgett RM, Stoeckler JD..  (1992)  Adenosine deaminase inhibitors. Synthesis and biological evaluation of C1' and nor-C1' derivatives of (+)-erythro-9-(2(S)-hydroxy-3(R)-nonyl)adenine.,  35  (22): [PMID:1433220] [10.1021/jm00100a025]
7. Pragnacharyulu PV, Varkhedkar V, Curtis MA, Chang IF, Abushanab E..  (2000)  Adenosine deaminase inhibitors: synthesis and biological evaluation of unsaturated, aromatic, and oxo derivatives of (+)-erythro-9-(2'S-hydroxy-3'R-nonyl)adenine [(+)-EHNA].,  43  (24): [PMID:11101360] [10.1021/jm0002533]
8. Da Settimo F, Primofiore G, La Motta C, Taliani S, Simorini F, Marini AM, Mugnaini L, Lavecchia A, Novellino E, Tuscano D, Martini C..  (2005)  Novel, highly potent adenosine deaminase inhibitors containing the pyrazolo[3,4-d]pyrimidine ring system. Synthesis, structure-activity relationships, and molecular modeling studies.,  48  (16): [PMID:16078836] [10.1021/jm050136d]
9. Chambers RJ, Abrams K, Garceau NY, Kamath AV, Manley CM, Lilley SC, Otte DA, Scott DO, Sheils AL, Tess DA, Vellekoop AS, Zhang Y, Lam KT..  (2006)  A new chemical tool for exploring the physiological function of the PDE2 isozyme.,  16  (2): [PMID:16275071] [10.1016/j.bmcl.2005.10.005]
10. La Motta C, Sartini S, Mugnaini L, Salerno S, Simorini F, Taliani S, Marini AM, Da Settimo F, Lavecchia A, Novellino E, Antonioli L, Fornai M, Blandizzi C, Del Tacca M..  (2009)  Exploiting the pyrazolo[3,4-d]pyrimidin-4-one ring system as a useful template to obtain potent adenosine deaminase inhibitors.,  52  (6): [PMID:19226143] [10.1021/jm801427r]
11. Umar T, Hoda N.  (2015)  Selective inhibitors of phosphodiesterases: therapeutic promise for neurodegenerative disorders,  (12): [10.1039/C5MD00419E]
12. Kandalkar SR, Ramaiah PA, Joshi M, Wavhal A, Waman Y, Raje AA, Tambe A, Ansari S, De S, Palle VP, Mookhtiar KA, Deshpande AM, Barawkar DA..  (2017)  Modifications of flexible nonyl chain and nucleobase head group of (+)-erythro-9-(2's-hydroxy-3's-nonyl)adenine [(+)-EHNA] as adenosine deaminase inhibitors.,  25  (20): [PMID:28951094] [10.1016/j.bmc.2017.09.015]
13. Qiu X, Huang Y, Wu D, Mao F, Zhu J, Yan W, Luo HB, Li J..  (2018)  Discovery of novel purine nucleoside derivatives as phosphodiesterase 2 (PDE2) inhibitors: Structure-based virtual screening, optimization and biological evaluation.,  26  (1): [PMID:29174506] [10.1016/j.bmc.2017.11.022]
14. Huang XF, Cao YJ, Zhen J, Zhang DW, Kong R, Jiang WT, Xu Y, Song GQ, Ke HM, Liu L..  (2019)  Design, synthesis of novel purin-6-one derivatives as phosphodiesterase 2 (PDE2) inhibitors: The neuroprotective and anxiolytic-like effects.,  29  (3): [PMID:30554955] [10.1016/j.bmcl.2018.12.018]
15. Ručilová V,Świerczek A,Vanda D,Funk P,Lemrová B,Gawalska A,Bucki A,Nowak B,Zadrożna M,Pociecha K,Soural M,Wyska E,Pawłowski M,Chłoń-Rzepa G,Zajdel P.  (2021)  New imidazopyridines with phosphodiesterase 4 and 7 inhibitory activity and their efficacy in animal models of inflammatory and autoimmune diseases.,  209  [PMID:33022582] [10.1016/j.ejmech.2020.112854]
16. Hou R, He Y, Yan G, Hou S, Xie Z, Liao C..  (2021)  Zinc enzymes in medicinal chemistry.,  226  [PMID:34624823] [10.1016/j.ejmech.2021.113877]

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