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2D Structure
Also known as: Prexigebersen [inn], Prexigebersen [usan:inn], Unii-8w1o4y961b, 8w1o4y961b, Bp-100-1.01/l-grb2, Dna, d(a-t-a-t-t-t-g-g-c-g-a-t-g-g-c-t-t-c)
Molecular Formula
C177H224N63O110P17
Molecular Weight
5521  g/mol
InChI Key
QAOIWVZTHIWLSW-UHFFFAOYSA-N

Prexigebersen is a liposomal formulation containing the antisense oligodeoxynucleotide (ODN) growth factor receptor-bound protein 2 (Grb2), with potential antineoplastic activity. Upon administration, liposome-incorporated Grb2 antisense oligodeoxynucleotide binds directly to and blocks Grb2 mRNA, thereby preventing Grb2 protein synthesis, leading to inhibition of cell proliferation of cancer cells overexpressing Grb2. Grb2, an adaptor protein involved in growth signaling pathways, is upregulated in certain tumor cells.
1 2D Structure

2D Structure

2 Identification
2.1 Computed Descriptors
2.1.1 IUPAC Name
[3-[[3-[[3-[[3-[[3-[[5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[3-[[5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[3-[[3-[[5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[5-(2-amino-6-oxo-1H-purin-9-yl)-3-[[5-(4-amino-2-oxopyrimidin-1-yl)-3-[[3-[[3-[[5-(4-amino-2-oxopyrimidin-1-yl)-3-hydroxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(4-amino-2-oxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxyoxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(6-aminopurin-9-yl)oxolan-2-yl]methoxy-hydroxyphosphoryl]oxy-5-(5-methyl-2,4-dioxopyrimidin-1-yl)oxolan-2-yl]methyl [5-(6-aminopurin-9-yl)-2-(hydroxymethyl)oxolan-3-yl] hydrogen phosphate
2.1.2 InChI
InChI=1S/C177H224N63O110P17/c1-68-32-226(171(258)216-151(68)243)117-18-79(337-351(265,266)299-40-94-75(242)14-114(317-94)223-11-8-111(178)203-168(223)255)98(321-117)44-304-355(273,274)338-81-20-119(228-34-70(3)153(245)218-173(228)260)322-99(81)45-303-353(269,270)335-77-16-115(224-12-9-112(179)204-169(224)256)318-95(77)41-301-361(285,286)346-88-27-127(236-63-198-135-146(236)206-163(184)211-158(135)250)332-109(88)55-314-367(297,298)350-92-31-131(240-67-202-139-150(240)210-167(188)215-162(139)254)331-108(92)54-313-360(283,284)343-85-24-123(232-38-74(7)157(249)222-177(232)264)326-103(85)49-308-364(291,292)345-87-26-126(235-62-197-134-142(183)191-59-194-145(134)235)328-105(87)51-310-365(293,294)348-90-29-129(238-65-200-137-148(238)208-165(186)213-160(137)252)329-106(90)52-311-354(271,272)336-78-17-116(225-13-10-113(180)205-170(225)257)319-96(78)42-302-362(287,288)347-89-28-128(237-64-199-136-147(237)207-164(185)212-159(136)251)333-110(89)56-315-366(295,296)349-91-30-130(239-66-201-138-149(239)209-166(187)214-161(138)253)330-107(91)53-312-359(281,282)342-84-23-122(231-37-73(6)156(248)221-176(231)263)324-101(84)47-306-356(275,276)339-82-21-120(229-35-71(4)154(246)219-174(229)261)323-100(82)46-305-357(277,278)340-83-22-121(230-36-72(5)155(247)220-175(230)262)325-102(83)48-307-363(289,290)344-86-25-125(234-61-196-133-141(182)190-58-193-144(133)234)327-104(86)50-309-358(279,280)341-80-19-118(227-33-69(2)152(244)217-172(227)259)320-97(80)43-300-352(267,268)334-76-15-124(316-93(76)39-241)233-60-195-132-140(181)189-57-192-143(132)233/h8-13,32-38,57-67,75-110,114-131,241-242H,14-31,39-56H2,1-7H3,(H,265,266)(H,267,268)(H,269,270)(H,271,272)(H,273,274)(H,275,276)(H,277,278)(H,279,280)(H,281,282)(H,283,284)(H,285,286)(H,287,288)(H,289,290)(H,291,292)(H,293,294)(H,295,296)(H,297,298)(H2,178,203,255)(H2,179,204,256)(H2,180,205,257)(H2,181,189,192)(H2,182,190,193)(H2,183,191,194)(H,216,243,258)(H,217,244,259)(H,218,245,260)(H,219,246,261)(H,220,247,262)(H,221,248,263)(H,222,249,264)(H3,184,206,211,250)(H3,185,207,212,251)(H3,186,208,213,252)(H3,187,209,214,253)(H3,188,210,215,254)
2.1.3 InChI Key
QAOIWVZTHIWLSW-UHFFFAOYSA-N
2.1.4 Canonical SMILES
CC1=CN(C(=O)NC1=O)C2CC(C(O2)COP(=O)(O)OC3CC(OC3CO)N4C=NC5=C(N=CN=C54)N)OP(=O)(O)OCC6C(CC(O6)N7C=NC8=C(N=CN=C87)N)OP(=O)(O)OCC9C(CC(O9)N1C=C(C(=O)NC1=O)C)OP(=O)(O)OCC1C(CC(O1)N1C=C(C(=O)NC1=O)C)OP(=O)(O)OCC1C(CC(O1)N1C=C(C(=O)NC1=O)C)OP(=O)(O)OCC1C(CC(O1)N1C=NC2=C1N=C(NC2=O)N)OP(=O)(O)OCC1C(CC(O1)N1C=NC2=C1N=C(NC2=O)N)OP(=O)(O)OCC1C(CC(O1)N1C=CC(=NC1=O)N)OP(=O)(O)OCC1C(CC(O1)N1C=NC2=C1N=C(NC2=O)N)OP(=O)(O)OCC1C(CC(O1)N1C=NC2=C(N=CN=C21)N)OP(=O)(O)OCC1C(CC(O1)N1C=C(C(=O)NC1=O)C)OP(=O)(O)OCC1C(CC(O1)N1C=NC2=C1N=C(NC2=O)N)OP(=O)(O)OCC1C(CC(O1)N1C=NC2=C1N=C(NC2=O)N)OP(=O)(O)OCC1C(CC(O1)N1C=CC(=NC1=O)N)OP(=O)(O)OCC1C(CC(O1)N1C=C(C(=O)NC1=O)C)OP(=O)(O)OCC1C(CC(O1)N1C=C(C(=O)NC1=O)C)OP(=O)(O)OCC1C(CC(O1)N1C=CC(=NC1=O)N)O
2.2 Synonyms
2.2.1 Depositor-Supplied Synonyms

1. Prexigebersen [inn]

2. Prexigebersen [usan:inn]

3. Unii-8w1o4y961b

4. 8w1o4y961b

5. Bp-100-1.01/l-grb2

6. Dna, D(a-t-a-t-t-t-g-g-c-g-a-t-g-g-c-t-t-c)

7. 202484-91-1

2.3 Create Date
2017-01-03
3 Chemical and Physical Properties
Molecular Weight 5521 g/mol
Molecular Formula C177H224N63O110P17
XLogP3-34.9
Hydrogen Bond Donor Count42
Hydrogen Bond Acceptor Count132
Rotatable Bond Count104
Exact Mass5518.9443863 g/mol
Monoisotopic Mass5517.9410315 g/mol
Topological Polar Surface Area2310 Ų
Heavy Atom Count367
Formal Charge0
Complexity16500
Isotope Atom Count0
Defined Atom Stereocenter Count0
Undefined Atom Stereocenter Count54
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently Bonded Unit Count1