Hexadecane, 1-isocyanato- → 16-((R)-{(2S,3S,4R,5R)-5-[2,4-Dioxo-3,4-dihydro-1 (2H)-pyrimidinyl]-3,4-dihydroxytetrahydro-2-furanyl}{[(3R,4S,5R)-5-({[(hexadecylamino)carbonyl]amino}methyl)-4-hydroxy-3-methoxytetrahydro-2-furanyl]oxy}methyl)-9-(1-hydroxy-2-methylpropyl)-6-(2-iminohexahydro-4-pyrimidinyl)-2-isopropyl-4,7,10-trioxo-3,5,8,11,15-pentaazaheptadecane-1,17-dioic Acid

HRID 2087062Notes

Reaction equation

HRID 2087062 reaction equation
[NH2:1][CH2:2][CH:3]1[O:7][CH:6]([O:8][CH:9]([CH:49]2[CH:53]([OH:54])[CH:52]([OH:55])[CH:51]([N:56]3[CH:61]=[CH:60][C:59](=[O:62])[NH:58][C:57]3=[O:63])[O:50]2)[CH:10]([C:46]([OH:48])=[O:47])[NH:11][CH2:12][CH2:13][CH2:14][NH:15][C:16](=[O:45])[CH:17]([CH:40]([OH:44])[CH:41]([CH3:43])[CH3:42])[NH:18][C:19](=[O:39])[CH:20]([CH:32]2[CH2:37][CH2:36][NH:35][C:34](=[NH:38])[NH:33]2)[NH:21][C:22](=[O:31])[NH:23][CH:24]([CH:28]([CH3:30])[CH3:29])[C:25]([OH:27])=[O:26])[CH:5]([O:64][CH3:65])[CH:4]1[OH:66].[CH2:67]([N:83]=[C:84]=[O:85])[CH2:68][CH2:69][CH2:70][CH2:71][CH2:72][CH2:73][CH2:74][CH2:75][CH2:76][CH2:77][CH2:78][CH2:79][CH2:80][CH2:81][CH3:82]>CN(C)C=O>[O:63]=[C:57]1[NH:58][C:59](=[O:62])[CH:60]=[CH:61][N:56]1[C@@H:51]1[O:50][C@H:49]([C@H:9]([O:8][CH:6]2[C@H:5]([O:64][CH3:65])[C@@H:4]([OH:66])[C@@H:3]([CH2:2][NH:1][C:84]([NH:83][CH2:67][CH2:68][CH2:69][CH2:70][CH2:71][CH2:72][CH2:73][CH2:74][CH2:75][CH2:76][CH2:77][CH2:78][CH2:79][CH2:80][CH2:81][CH3:82])=[O:85])[O:7]2)[CH:10]([C:46]([OH:48])=[O:47])[NH:11][CH2:12][CH2:13][CH2:14][NH:15][C:16](=[O:45])[CH:17]([CH:40]([OH:44])[CH:41]([CH3:42])[CH3:43])[NH:18][C:19](=[O:39])[CH:20]([CH:32]2[CH2:37][CH2:36][NH:35][C:34](=[NH:38])[NH:33]2)[NH:21][C:22](=[O:31])[NH:23][CH:24]([CH:28]([CH3:29])[CH3:30])[C:25]([OH:27])=[O:26])[C@@H:53]([OH:54])[C@H:52]1[OH:55]

Participants

4

Reactant 2

HCID 74751Hexadecane, 1-isocyanato-HCID 17849389816-({[5-(aminomethyl)-4-hydroxy-3-methoxytetrahydro-2-furanyl]oxy}{5-[2,4-dioxo-3,4-dihydro-1 (2H)-pyrimidinyl]-3,4-dihydroxytetrahydro-2-furanyl}methyl)-9-(1-hydroxy-2-methylpropyl)-6-(2-iminohexahydro-4-pyrimidinyl)-2-isopropyl-4,7,10-trioxo-3,5,8,11, 15-pentaazaheptadecane-1,17-dioic acid

Product 1

HCID 17844304016-((R)-{(2S,3S,4R,5R)-5-[2,4-Dioxo-3,4-dihydro-1 (2H)-pyrimidinyl]-3,4-dihydroxytetrahydro-2-furanyl}{[(3R,4S,5R)-5-({[(hexadecylamino)carbonyl]amino}methyl)-4-hydroxy-3-methoxytetrahydro-2-furanyl]oxy}methyl)-9-(1-hydroxy-2-methylpropyl)-6-(2-iminohexahydro-4-pyrimidinyl)-2-isopropyl-4,7,10-trioxo-3,5,8,11,15-pentaazaheptadecane-1,17-dioic AcidYield 4.8%

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Procedure

The title compound is prepared by the procedure of Example 11, using 50.0 mg (52 μmol) of 16-({[5-(aminomethyl)-4-hydroxy-3-methoxytetrahydro-2-furanyl]oxy}{5-[2,4-dioxo-3,4-dihydro-1 (2H)-pyrimidinyl]-3,4-dihydroxytetrahydro-2-furanyl}methyl)-9-(1-hydroxy-2-methylpropyl)-6-(2-iminohexahydro-4-pyrimidinyl)-2-isopropyl-4,7,10-trioxo-3,5,8,11,15-pentaazaheptadecane-1,17-dioic acid (λmax nm in water=259) and 14.0 mg (52 μmol) hexadecyl isocyanate in 2.0 ml of N,N-dimethyl formamide to give 3.0 mg of the desired product.

Workup

  1. customThe title compound is prepared by the procedure of Example 11

Sources & evidence

ORD record
ord-78b69a53180241a7ae9259cd99bc6f04
Source dataset
uspto-grants-2004_04
Patent number
US06727232B2

Reaction notes

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