SU426363A3 - - Google Patents
Info
- Publication number
- SU426363A3 SU426363A3 SU1695204A SU1695204A SU426363A3 SU 426363 A3 SU426363 A3 SU 426363A3 SU 1695204 A SU1695204 A SU 1695204A SU 1695204 A SU1695204 A SU 1695204A SU 426363 A3 SU426363 A3 SU 426363A3
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- trioxo
- difluoro
- mixture
- pregnadiene
- acetoxy
- Prior art date
Links
- YMWUJEATGCHHMB-UHFFFAOYSA-N Dichloromethane Chemical compound ClCCl YMWUJEATGCHHMB-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- QAEDZJGFFMLHHQ-UHFFFAOYSA-N trifluoroacetic anhydride Chemical compound FC(F)(F)C(=O)OC(=O)C(F)(F)F QAEDZJGFFMLHHQ-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- CPUKWYXYHPOQJH-RDQPJNLGSA-N (8r,9s,10s,13s,14s)-17-ethenyl-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15-dodecahydro-1h-cyclopenta[a]phenanthrene Chemical compound C1CCC[C@]2(C)[C@H]3CC[C@](C)(C(=CC4)C=C)[C@@H]4[C@@H]3CCC21 CPUKWYXYHPOQJH-RDQPJNLGSA-N 0.000 description 1
- 102000013691 Interleukin-17 Human genes 0.000 description 1
- 108050003558 Interleukin-17 Proteins 0.000 description 1
- 229960000583 acetic acid Drugs 0.000 description 1
- 230000021736 acetylation Effects 0.000 description 1
- 238000006640 acetylation reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- NPOMSUOUAZCMBL-UHFFFAOYSA-N dichloromethane;ethoxyethane Chemical compound ClCCl.CCOCC NPOMSUOUAZCMBL-UHFFFAOYSA-N 0.000 description 1
- 239000012362 glacial acetic acid Substances 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000012047 saturated solution Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- LMBFAGIMSUYTBN-MPZNNTNKSA-N teixobactin Chemical compound C([C@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H](CCC(N)=O)C(=O)N[C@H]([C@@H](C)CC)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CO)C(=O)N[C@H]1C(N[C@@H](C)C(=O)N[C@@H](C[C@@H]2NC(=N)NC2)C(=O)N[C@H](C(=O)O[C@H]1C)[C@@H](C)CC)=O)NC)C1=CC=CC=C1 LMBFAGIMSUYTBN-MPZNNTNKSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J7/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of two carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J1/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, not substituted in position 17 beta by a carbon atom, e.g. estrane, androstane
-
- 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)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Steroid Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1291070A CH542831A (de) | 1970-08-28 | 1970-08-28 | Verfahren zur Herstellung des 6a,9a-Difluor-16a-methyl-17a-acetoxy-3,11,20-trioxo- 4-pregnens bzw. - 1,4-pregnadiens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU426363A3 true SU426363A3 (enExample) | 1974-04-30 |
Family
ID=4387518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1695204A SU426363A3 (enExample) | 1970-08-28 | 1971-08-27 |
Country Status (11)
| Country | Link |
|---|---|
| AR (1) | AR196989A1 (enExample) |
| AT (1) | AT312822B (enExample) |
| AU (1) | AU3275071A (enExample) |
| BE (1) | BE771900A (enExample) |
| BR (1) | BR7105636D0 (enExample) |
| CH (3) | CH542829A (enExample) |
| DE (1) | DE2141559A1 (enExample) |
| FR (1) | FR2103585A1 (enExample) |
| HU (1) | HU162767B (enExample) |
| NL (1) | NL7111859A (enExample) |
| SU (1) | SU426363A3 (enExample) |
-
1970
- 1970-08-28 CH CH1289373A patent/CH542829A/de not_active IP Right Cessation
- 1970-08-28 CH CH1289173A patent/CH542833A/de not_active IP Right Cessation
- 1970-08-28 CH CH1291070A patent/CH542831A/de not_active IP Right Cessation
-
1971
- 1971-08-19 DE DE19712141559 patent/DE2141559A1/de active Pending
- 1971-08-26 AU AU32750/71A patent/AU3275071A/en not_active Expired
- 1971-08-27 SU SU1695204A patent/SU426363A3/ru active
- 1971-08-27 NL NL7111859A patent/NL7111859A/xx unknown
- 1971-08-27 BE BE771900A patent/BE771900A/xx unknown
- 1971-08-27 AT AT751971A patent/AT312822B/de not_active IP Right Cessation
- 1971-08-27 FR FR7131153A patent/FR2103585A1/fr active Granted
- 1971-08-27 HU HUCI001152 patent/HU162767B/hu unknown
- 1971-08-27 BR BR563671A patent/BR7105636D0/pt unknown
-
1972
- 1972-05-05 AR AR24184272A patent/AR196989A1/es active
Also Published As
| Publication number | Publication date |
|---|---|
| NL7111859A (enExample) | 1972-03-01 |
| AR196989A1 (es) | 1974-03-08 |
| AU3275071A (en) | 1973-03-01 |
| HU162767B (enExample) | 1973-04-28 |
| CH542829A (de) | 1973-10-15 |
| FR2103585B1 (enExample) | 1974-11-15 |
| BE771900A (fr) | 1972-02-28 |
| DE2141559A1 (de) | 1972-03-02 |
| CH542831A (de) | 1973-10-15 |
| CH542833A (de) | 1973-10-15 |
| FR2103585A1 (en) | 1972-04-14 |
| AT312822B (de) | 1974-01-25 |
| BR7105636D0 (pt) | 1973-05-10 |
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