Synonym
SF-1126, SF1126, SF 1126
IUPAC/Chemical Name
(6Z,8S,9Z,12Z,14S,15Z,17S)-14-(carboxymethyl)-8-(3-guanidinopropyl)-6,9,12,15-tetrahydroxy-17-(hydroxymethyl)-3-oxo-1-(4-(4-oxo-8-phenyl-4H-chromen-2-yl)morpholino-4-ium)-2-oxa-7,10,13,16-tetraazaoctadeca-6,9,12,15-tetraen-18-oate
InChi Key
SVNJBEMPMKWDCO-KCHLEUMXSA-N
InChi Code
InChI=1S/C39H48N8O14/c40-39(41)42-13-5-10-26(36(55)43-20-31(51)45-27(18-33(52)53)37(56)46-28(21-48)38(57)58)44-30(50)11-12-34(54)60-22-47(14-16-59-17-15-47)32-19-29(49)25-9-4-8-24(35(25)61-32)23-6-2-1-3-7-23/h1-4,6-9,19,26-28,48H,5,10-18,20-22H2,(H9-,40,41,42,43,44,45,46,50,51,52,53,55,56,57,58)/t26-,27-,28-/m0/s1
SMILES Code
O=C([O-])[C@H](CO)NC([C@H](CC(O)=O)NC(CNC([C@H](CCCNC(N)=N)NC(CCC(OC[N+]1(C2=CC(C3=C(O2)C(C4=CC=CC=C4)=CC=C3)=O)CCOCC1)=O)=O)=O)=O)=O
Appearance
White to off-white solid powder
Purity
>98% (or refer to the Certificate of Analysis)
Shipping Condition
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.
Storage Condition
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).
Solubility
Soluble in DMSO, not in water
Shelf Life
>5 years if stored properly
Drug Formulation
This drug may be formulated in DMSO
Stock Solution Storage
0 - 4 C for short term (days to weeks), or -20 C for long term (months).
HS Tariff Code
2934.99.9001
More Info
SF1126 was designed to increase solubility and bind to specific integrins within the tumor compartment, resulting in enhanced delivery of the active compound to the tumor vasculature and tumor. SF1126 is water soluble, has favorable pharmacokinetics, and is well tolerated in murine systems. The capacity of SF1126 to inhibit U87MG and PC3 tumor growth was enhanced by the RGDS integrin (alpha v beta 3/alpha 5 beta 1) binding component, exhibiting increased activity compared with a false RADS-targeted prodrug, SF1326. Antitumor activity of SF1126 was associated with the pharmacokinetic accumulation of SF1126 in tumor tissue and the pharmacodynamic knockdown of phosphorylated AKT in vivo. Furthermore, SF1126 seems to exhibit both antitumor and antiangiogenic activity. The results support SF1126 as a viable pan PI3K inhibitor for phase I clinical trials in cancer and provide support for a new paradigm, the application of pan PI3K inhibitory prodrugs for the treatment of cancer. see http://www.ncbi.nlm.nih.gov/pubmed/18172313.
