SU433675A3 - - Google Patents
Info
- Publication number
- SU433675A3 SU433675A3 SU1457869A SU1457869A SU433675A3 SU 433675 A3 SU433675 A3 SU 433675A3 SU 1457869 A SU1457869 A SU 1457869A SU 1457869 A SU1457869 A SU 1457869A SU 433675 A3 SU433675 A3 SU 433675A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- methyl
- methanol
- acid
- solution
- solvent
- Prior art date
Links
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 39
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 25
- 239000000243 solution Substances 0.000 description 13
- 239000002904 solvent Substances 0.000 description 11
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 10
- 239000002253 acid Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 9
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 9
- 238000000034 method Methods 0.000 description 9
- 239000000047 product Substances 0.000 description 9
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- -1 2-methoxyethoxy Chemical group 0.000 description 7
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 7
- 239000003638 chemical reducing agent Substances 0.000 description 7
- 150000001875 compounds Chemical class 0.000 description 7
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 6
- 239000003960 organic solvent Substances 0.000 description 6
- 230000003647 oxidation Effects 0.000 description 6
- 238000007254 oxidation reaction Methods 0.000 description 6
- 239000002244 precipitate Substances 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 238000009835 boiling Methods 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000001953 recrystallisation Methods 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
- 239000011734 sodium Substances 0.000 description 5
- 229910052708 sodium Inorganic materials 0.000 description 5
- HEMHJVSKTPXQMS-UHFFFAOYSA-M sodium hydroxide Inorganic materials [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 5
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- NDDAQHROMJDMKS-XFYXLWKMSA-N [(2s,3s,5s,8r,9s,10s,13s,14s)-2-hydroxy-10,13-dimethyl-17-oxo-1,2,3,4,5,6,7,8,9,11,12,14,15,16-tetradecahydrocyclopenta[a]phenanthren-3-yl]azanium;chloride Chemical compound Cl.C1[C@H](N)[C@@H](O)C[C@]2(C)[C@H]3CC[C@](C)(C(CC4)=O)[C@@H]4[C@@H]3CC[C@H]21 NDDAQHROMJDMKS-XFYXLWKMSA-N 0.000 description 4
- 150000001440 androstane derivatives Chemical class 0.000 description 4
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 3
- 150000007513 acids Chemical class 0.000 description 3
- 125000003118 aryl group Chemical group 0.000 description 3
- 238000000605 extraction Methods 0.000 description 3
- 230000003993 interaction Effects 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 2
- 125000001931 aliphatic group Chemical group 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 239000008346 aqueous phase Substances 0.000 description 2
- 239000007864 aqueous solution Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 125000004432 carbon atom Chemical group C* 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 238000005907 ketalization reaction Methods 0.000 description 2
- 150000004715 keto acids Chemical class 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- JALVTHFTYRPDMB-UHFFFAOYSA-N 22(R),25(S)-demissidine Natural products C1CC2CC(O)CCC2(C)C2C1C1CC3N4CC(C)CCC4C(C)C3C1(C)CC2 JALVTHFTYRPDMB-UHFFFAOYSA-N 0.000 description 1
- JVKYZPBMZPJNAJ-OQFNDJACSA-N 22R,25S-Solanidine Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1C[C@@H]3N4C[C@@H](C)CC[C@@H]4[C@@H](C)[C@@H]3[C@@]1(C)CC2 JVKYZPBMZPJNAJ-OQFNDJACSA-N 0.000 description 1
- QZLYKIGBANMMBK-UGCZWRCOSA-N 5α-Androstane Chemical class C([C@@H]1CC2)CCC[C@]1(C)[C@@H]1[C@@H]2[C@@H]2CCC[C@@]2(C)CC1 QZLYKIGBANMMBK-UGCZWRCOSA-N 0.000 description 1
- JALVTHFTYRPDMB-HRRTYWNUSA-N Demissidine Chemical compound C([C@@H]1CC2)[C@@H](O)CC[C@]1(C)[C@@H]1[C@@H]2[C@@H]2C[C@@H]3N4C[C@@H](C)CC[C@@H]4[C@@H](C)[C@@H]3[C@@]2(C)CC1 JALVTHFTYRPDMB-HRRTYWNUSA-N 0.000 description 1
- JALVTHFTYRPDMB-LKSVICNMSA-N Demissidine Natural products O[C@@H]1C[C@H]2[C@@](C)([C@H]3[C@@H]([C@H]4[C@@](C)([C@H]5[C@H](C)[C@@H]6N([C@H]5C4)C[C@@H](C)CC6)CC3)CC2)CC1 JALVTHFTYRPDMB-LKSVICNMSA-N 0.000 description 1
- PQUOYNVEQWXFHJ-UHFFFAOYSA-N Solanidin Natural products CC1CCC2C(C)C3(C)C4CCC5C(CC=C6CC(O)CCC56C)C4CC3N2C1 PQUOYNVEQWXFHJ-UHFFFAOYSA-N 0.000 description 1
- JVKYZPBMZPJNAJ-LZQZKFTPSA-N Solanidine Natural products O[C@@H]1CC=2[C@@](C)([C@@H]3[C@H]([C@H]4[C@@](C)([C@@H]5[C@@H](C)[C@H]6N([C@@H]5C4)C[C@H](C)CC6)CC3)CC=2)CC1 JVKYZPBMZPJNAJ-LZQZKFTPSA-N 0.000 description 1
- 125000002252 acyl group Chemical group 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000000217 alkyl group Chemical group 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical compound [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 150000001441 androstanes Chemical class 0.000 description 1
- 125000004429 atom Chemical group 0.000 description 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000012043 crude product Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 238000001640 fractional crystallisation Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000004678 hydrides Chemical class 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 125000000468 ketone group Chemical group 0.000 description 1
- 150000002730 mercury Chemical class 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- XONPDZSGENTBNJ-UHFFFAOYSA-N molecular hydrogen;sodium Chemical compound [Na].[H][H] XONPDZSGENTBNJ-UHFFFAOYSA-N 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 230000001766 physiological effect Effects 0.000 description 1
- 239000012429 reaction media Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 235000013580 sausages Nutrition 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- VBTSYRNFJCJUHA-UHFFFAOYSA-N solanidine Natural products C1CC2(C)C3CCC4(C)C5C(C)C6CCC(C)CN6C5CC4C3CC=C2CC1OC(C(C1O)OC2C(C(O)C(O)C(C)O2)O)OC(CO)C1OC1OC(CO)C(O)C(O)C1O VBTSYRNFJCJUHA-UHFFFAOYSA-N 0.000 description 1
- 150000003431 steroids Chemical class 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J71/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton is condensed with a heterocyclic ring
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J75/00—Processes for the preparation of steroids in general
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT647469A AT292931B (de) | 1969-07-07 | 1969-07-07 | Verfahren zur Herstellung von neuen Androstanderivaten |
| AT375170A AT293642B (de) | 1970-04-24 | 1970-04-24 | Verfahren zur Herstellung von neuen Androstanderivaten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU433675A3 true SU433675A3 (enrdf_load_stackoverflow) | 1974-06-25 |
Family
ID=25600410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1457869A SU433675A3 (enrdf_load_stackoverflow) | 1969-07-07 | 1970-07-02 |
Country Status (7)
| Country | Link |
|---|---|
| CH (1) | CH539627A (enrdf_load_stackoverflow) |
| ES (1) | ES381472A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1311307A (enrdf_load_stackoverflow) |
| NL (1) | NL7009459A (enrdf_load_stackoverflow) |
| RO (1) | RO56227A (enrdf_load_stackoverflow) |
| SE (1) | SE355803B (enrdf_load_stackoverflow) |
| SU (1) | SU433675A3 (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE525831C2 (sv) | 2003-05-15 | 2005-05-10 | Alfa Laval Corp Ab | Spiralvärmeväxlare |
-
1970
- 1970-06-10 CH CH870070A patent/CH539627A/de not_active IP Right Cessation
- 1970-06-26 NL NL7009459A patent/NL7009459A/xx unknown
- 1970-06-26 RO RO6375270A patent/RO56227A/ro unknown
- 1970-06-29 GB GB3147470A patent/GB1311307A/en not_active Expired
- 1970-07-02 SU SU1457869A patent/SU433675A3/ru active
- 1970-07-03 SE SE927270A patent/SE355803B/xx unknown
- 1970-07-06 ES ES381472A patent/ES381472A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1311307A (en) | 1973-03-28 |
| CH539627A (de) | 1973-07-31 |
| SE355803B (enrdf_load_stackoverflow) | 1973-05-07 |
| NL7009459A (enrdf_load_stackoverflow) | 1971-01-11 |
| RO56227A (enrdf_load_stackoverflow) | 1974-03-01 |
| ES381472A1 (es) | 1972-11-16 |
| PL72733B1 (enrdf_load_stackoverflow) | 1974-08-30 |
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