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CAS No.: | 77060-26-5 |
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Name: | methyl 4-(10,13-dimethyl-3,7-dioxo-2,4,5,6,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoate |
Article Data: | 6 |
Molecular Structure: | |
Formula: | C24H38 O4 |
Molecular Weight: | 390.563 |
Synonyms: | 7b-Hydroxy-3-oxo-5b-cholan-24-oic acid |
Density: | 1.081g/cm3 |
Boiling Point: | 503.8°C at 760 mmHg |
Flash Point: | 214.9°C |
PSA: | 60.44000 |
LogP: | 4.98270 |
3-keto-7β-succinyloxy-5β-cholan-24-oic acid
3-keto-7β-hydroxy-5β-cholan-24-oic acid
Conditions | Yield |
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With 20percent NaOH for 1h; Heating; | 95% |
ursodeoxycholic acid
3-keto-7β-hydroxy-5β-cholan-24-oic acid
Conditions | Yield |
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With dipotassium hydrogenphosphate; D-glucose; Pseudomonas paucimobilis; yeast extracxt; peptone In water at 28℃; for 24h; | 90% |
Multi-step reaction with 4 steps 1: triethylamine; DMAP / ethyl acetate / 10 h / Heating 2: 5percent NaOH / methanol / 1 h 3: Jones' reagent / acetone / 0.08 h 4: 95 percent / 20percent NaOH / 1 h / Heating View Scheme |
Lithocholic acid
A
ursodeoxycholic acid
B
3-keto-7β-hydroxy-5β-cholan-24-oic acid
Conditions | Yield |
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With Gibberella zeae VKM F-2600 extract In methanol; aq. phosphate buffer at 29℃; for 122h; pH=7; Microbiological reaction; | A 83% B n/a |
7β-formyloxy-3-oxo-5β-cholanoic acid-(24)
3-keto-7β-hydroxy-5β-cholan-24-oic acid
Conditions | Yield |
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With potassium hydroxide |
3,7-dihydroxycholan-24-oic acid, monosodium salt
3-keto-7β-hydroxy-5β-cholan-24-oic acid
Conditions | Yield |
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With DL-dithiothreitol; NAD In water; ethyl acetate for 40h; Ambient temperature; 3α-hydroxysteroid dehydrogenase, puryvate/lactic dehydrogenase, serum albumin, potassium phosphate buffer pH=8.5; Yield given; |
Succinic acid mono-[(3R,5S,7S,8R,9S,10S,13R,14S,17R)-17-((R)-3-carboxy-1-methyl-propyl)-3-hydroxy-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-7-yl] ester
3-keto-7β-hydroxy-5β-cholan-24-oic acid
Conditions | Yield |
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Multi-step reaction with 2 steps 1: Jones' reagent / acetone / 0.08 h 2: 95 percent / 20percent NaOH / 1 h / Heating View Scheme |
Succinic acid mono-[(3R,5S,7S,8R,9S,10S,13R,14S,17R)-17-((R)-3-carboxy-1-methyl-propyl)-3-(3-carboxy-propionyloxy)-10,13-dimethyl-hexadecahydro-cyclopenta[a]phenanthren-7-yl] ester
3-keto-7β-hydroxy-5β-cholan-24-oic acid
Conditions | Yield |
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Multi-step reaction with 3 steps 1: 5percent NaOH / methanol / 1 h 2: Jones' reagent / acetone / 0.08 h 3: 95 percent / 20percent NaOH / 1 h / Heating View Scheme |
3α-hydroxy-7β-formyloxy-5β-cholanoic acid-(24)
3-keto-7β-hydroxy-5β-cholan-24-oic acid
Conditions | Yield |
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Multi-step reaction with 2 steps 1: chromium (VI)-oxide; acetic acid 2: aqueous KOH-solution View Scheme |
(R)-4-((3R,5S,7S,8R,9S,10S,13R,14S,17R)-3,7-bis(formyloxy)-10,13-dimethylhexadecahydro-1H-cyclopenta[a]phenanthren-17-yl)pentanoic acid
3-keto-7β-hydroxy-5β-cholan-24-oic acid
Conditions | Yield |
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Multi-step reaction with 3 steps 1: aq. NaOH solution 2: chromium (VI)-oxide; acetic acid 3: aqueous KOH-solution View Scheme |
Lithocholic acid
3-keto-7β-hydroxy-5β-cholan-24-oic acid
Conditions | Yield |
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With Cunninghamella echinulata VKM F-470 extract In methanol; aq. phosphate buffer at 29℃; pH=7; Microbiological reaction; |