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CAS No.: | 149606-27-9 |
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Name: | (2S)-2-[[(2S)-2-dimethylamino-3-methyl-butanoyl]amino]-N-[(3R,4S,5S)-3 -methoxy-1-[(3R)-3-[(1R,2R)-1-methoxy-2-(phenethylcarbamoyl)propyl]pyr rolidin-1-yl]-5-methyl-1-oxo-heptan-4-yl]-N,3-dimethyl-butanamide |
Article Data: | 2 |
Molecular Structure: | |
Formula: | C39H67 N5 O6 |
Molecular Weight: | 701.991 |
Synonyms: | L-Valinamide,N,N-dimethyl-L-valyl-N-[2-methoxy-4-[2-[1-methoxy-2-methyl-3-oxo-3-[(2-phenylethyl)amino]propyl]-1-pyrrolidinyl]-1-(1-methylpropyl)-4-oxobutyl]-N-methyl-,[2S-[1[1R*(R*),2S*],2R*(1S*,2S*)]]-; Auristatin PE; Soblidotin; TZT 1027 |
Density: | 1.064g/cm3 |
Melting Point: | 73-79 °C |
Boiling Point: | 843.4°Cat760mmHg |
Flash Point: | 463.9°C |
PSA: | 120.52000 |
LogP: | 4.71230 |
Conditions | Yield |
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With diethyl cyanophosphonate; triethylamine In N,N-dimethyl-formamide Yield given; | |
With triethylamine; diethyl cyano phosphate In DMF (N,N-dimethyl-formamide) |
(3R,4S,5S)-4--3-methoxy-5-methylheptanoic acid
TZT-1027
Conditions | Yield |
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Multi-step reaction with 9 steps 1: H2SO4 / CH2Cl2 2: H2 / 5percent Pd/C / 2-methyl-propan-2-ol; H2O / 2 h 3: 1,3-dicyclohexylcarbodiimide / CH2Cl2 4: H2 / 5percent Pd/C / 2-methyl-propan-2-ol; H2O / 2 h 5: diethyl phosphorocyanidate, Et3N / dimethylformamide / a) 0 deg C, 2 h, b) RT, 16 h 6: trifluoroacetic acid / CH2Cl2 / 1 h / Ambient temperature 7: diethyl phosphorocyanidate, Et3N / dimethylformamide / a) 0 deg C, 2 h, b) RT, 16 h 8: H2 / 5percent Pd/C / 2-methyl-propan-2-ol; H2O / 2 h 9: diethyl phosphorocyanidate, Et3N / dimethylformamide View Scheme |
tert-Butyl (3R,4S,5S)-3-methoxy-4--5-methylheptanoate
TZT-1027
Conditions | Yield |
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Multi-step reaction with 8 steps 1: H2 / 5percent Pd/C / 2-methyl-propan-2-ol; H2O / 2 h 2: 1,3-dicyclohexylcarbodiimide / CH2Cl2 3: H2 / 5percent Pd/C / 2-methyl-propan-2-ol; H2O / 2 h 4: diethyl phosphorocyanidate, Et3N / dimethylformamide / a) 0 deg C, 2 h, b) RT, 16 h 5: trifluoroacetic acid / CH2Cl2 / 1 h / Ambient temperature 6: diethyl phosphorocyanidate, Et3N / dimethylformamide / a) 0 deg C, 2 h, b) RT, 16 h 7: H2 / 5percent Pd/C / 2-methyl-propan-2-ol; H2O / 2 h 8: diethyl phosphorocyanidate, Et3N / dimethylformamide View Scheme |
tert-Butyl (3R,4S,5S)-3-methoxy-4-(N-methylamino)-5-methylheptanoate
TZT-1027
Conditions | Yield |
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Multi-step reaction with 7 steps 1: 1,3-dicyclohexylcarbodiimide / CH2Cl2 2: H2 / 5percent Pd/C / 2-methyl-propan-2-ol; H2O / 2 h 3: diethyl phosphorocyanidate, Et3N / dimethylformamide / a) 0 deg C, 2 h, b) RT, 16 h 4: trifluoroacetic acid / CH2Cl2 / 1 h / Ambient temperature 5: diethyl phosphorocyanidate, Et3N / dimethylformamide / a) 0 deg C, 2 h, b) RT, 16 h 6: H2 / 5percent Pd/C / 2-methyl-propan-2-ol; H2O / 2 h 7: diethyl phosphorocyanidate, Et3N / dimethylformamide View Scheme |
(3R,4S,5S)-tert-butyl 4-((S)-2-((S)-2-(dimethylamino)-3-methylbutanamido)-N,3-dimethylbutanamido)-3-methoxy-5-methylheptanoate
TZT-1027
Conditions | Yield |
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Multi-step reaction with 4 steps 1: trifluoroacetic acid / CH2Cl2 / 1 h / Ambient temperature 2: diethyl phosphorocyanidate, Et3N / dimethylformamide / a) 0 deg C, 2 h, b) RT, 16 h 3: H2 / 5percent Pd/C / 2-methyl-propan-2-ol; H2O / 2 h 4: diethyl phosphorocyanidate, Et3N / dimethylformamide View Scheme |
tert-butyl (3R,4S,5S)-4-[(2S)-2-[[(benzyloxy)carbonyl]amino]-N,3-dimethylbutanamido]-3-methoxy-5-methylheptanoate
TZT-1027
Conditions | Yield |
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Multi-step reaction with 6 steps 1: H2 / 5percent Pd/C / 2-methyl-propan-2-ol; H2O / 2 h 2: diethyl phosphorocyanidate, Et3N / dimethylformamide / a) 0 deg C, 2 h, b) RT, 16 h 3: trifluoroacetic acid / CH2Cl2 / 1 h / Ambient temperature 4: diethyl phosphorocyanidate, Et3N / dimethylformamide / a) 0 deg C, 2 h, b) RT, 16 h 5: H2 / 5percent Pd/C / 2-methyl-propan-2-ol; H2O / 2 h 6: diethyl phosphorocyanidate, Et3N / dimethylformamide View Scheme |
Dov-Val-Dil-Dap-OBzl
TZT-1027
Conditions | Yield |
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Multi-step reaction with 2 steps 1: H2 / 5percent Pd/C / 2-methyl-propan-2-ol; H2O / 2 h 2: diethyl phosphorocyanidate, Et3N / dimethylformamide View Scheme |
(3R,4S,5S)-4-[(2S)-2-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-N,3-dimethylbutanamido]-3-methoxy-5-methylheptanoate
TZT-1027
Conditions | Yield |
---|---|
Multi-step reaction with 5 steps 1: diethyl phosphorocyanidate, Et3N / dimethylformamide / a) 0 deg C, 2 h, b) RT, 16 h 2: trifluoroacetic acid / CH2Cl2 / 1 h / Ambient temperature 3: diethyl phosphorocyanidate, Et3N / dimethylformamide / a) 0 deg C, 2 h, b) RT, 16 h 4: H2 / 5percent Pd/C / 2-methyl-propan-2-ol; H2O / 2 h 5: diethyl phosphorocyanidate, Et3N / dimethylformamide View Scheme |
(3R,4S,5S)-4-(Benzyloxycarbonyl-methyl-amino)-3-methoxy-5-methyl-heptanoic acid methyl ester
TZT-1027
Conditions | Yield |
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Multi-step reaction with 10 steps 1: 1N aq. NaOH / dioxane / 3 h / Ambient temperature 2: H2SO4 / CH2Cl2 3: H2 / 5percent Pd/C / 2-methyl-propan-2-ol; H2O / 2 h 4: 1,3-dicyclohexylcarbodiimide / CH2Cl2 5: H2 / 5percent Pd/C / 2-methyl-propan-2-ol; H2O / 2 h 6: diethyl phosphorocyanidate, Et3N / dimethylformamide / a) 0 deg C, 2 h, b) RT, 16 h 7: trifluoroacetic acid / CH2Cl2 / 1 h / Ambient temperature 8: diethyl phosphorocyanidate, Et3N / dimethylformamide / a) 0 deg C, 2 h, b) RT, 16 h 9: H2 / 5percent Pd/C / 2-methyl-propan-2-ol; H2O / 2 h 10: diethyl phosphorocyanidate, Et3N / dimethylformamide View Scheme |
(3R,4S,5S)-4-((S)-2-((S)-2-(dimethylamino)-3-methylbutanamido)-N,3-dimethylbutanamido)-3-methoxy-5-methylheptanoic acid
TZT-1027
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: diethyl phosphorocyanidate, Et3N / dimethylformamide / a) 0 deg C, 2 h, b) RT, 16 h 2: H2 / 5percent Pd/C / 2-methyl-propan-2-ol; H2O / 2 h 3: diethyl phosphorocyanidate, Et3N / dimethylformamide View Scheme |