(1R,2R)-Diaminocyclohexane
نویسندگان
چکیده
منابع مشابه
Folding of aromatic oligoimides of trans-1,2-diaminocyclohexane.
Chiral oligomeric diimides prepared from pyromellitic dianhydride, (R,R)-1,2-diaminocyclohexane and phthalic anhydride fold into M or P helical conformers; trimer 1 folds into the P conformer in the crystal but the M conformer dominates in solution; longer chain oligomers 2 and 3 form preferentially P conformers in solution, as a result of intermolecular interactions.
متن کاملAmine-rich Silver Complexes of rac-trans-1,2-Diaminocyclohexane
The use of the diamine rac-trans-1,2-diaminocyclohexane (LL) as a major component of the solvent system allows the isolation of crystalline silver complexes with higher ratios of LL to silver (up to 4 : 1, compared to the previously obtained 1 : 1 in ethanolic solution). The complexes obtained and crystallographically characterized were (LL)2AgNO3 (1), (LL)3Ag(OAc)(H2O)2 (2) and (LL)4AgBr(H2O)3...
متن کاملStructure and aggregation properties of a Schiff-base zinc(II) complex derived from cis-1,2-diaminocyclohexane.
This contribution explores the effect of the bridging diamine upon the aggregation properties of a Zn(II) Schiff-base complex, , both in the solid state and in solution. The X-ray structure of , resulting from the harvest of good quality crystals using chloroform and diethyl ether as solvents, shows the presence of a densely packed dimer in the solid state which pentacoordinates two Zn atoms in...
متن کاملBimodal effects of 1R,2R-diaminocyclohexane(trans-diacetato)(dichloro)platinum(IV) on cell cycle checkpoints.
1R,2R-Diaminocyclohexane(trans-diacetato)(dichloro)-platinum(IV) (DACH-acetato-Pt) is a novel platinum-based agent that is highly effective against cisplatin-resistant ovarian tumor cells. To probe its cellular mechanism, the effects of DACH-acetato-Pt (0-6.4 microM) on cell cycle checkpoints were examined using the ovarian cancer A2780 cell line as the model system. We found that DACH-acetato-...
متن کاملToxicity and antitumor activity of cis-bis-cyclopentenecarboxylato-1,2-diaminocyclohexane platinum(II) encapsulated in multilamellar vesicles.
The potential of multilamellar vesicles (MLVs) as carriers of cis-bis-cyclopentenecarboxylato-1,2-diaminocyclohexane platinum(II) (CPDP), a lipophilic cisplatin derivative, was assessed. MLVs composed of dimyristoyl phosphatidylcholine (DMPC), dimyristoyl phosphatidylglycerol (DMPG), and cholesterol at different molar ratios were tested. The MLV-CPDP preparation with the highest antitumor activ...
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ژورنال
عنوان ژورنال: Synlett
سال: 2013
ISSN: 0936-5214,1437-2096
DOI: 10.1055/s-0033-1339302