GB970588A - New steroid compounds and processes for their preparation - Google Patents
New steroid compounds and processes for their preparationInfo
- Publication number
- GB970588A GB970588A GB8251/64A GB825164A GB970588A GB 970588 A GB970588 A GB 970588A GB 8251/64 A GB8251/64 A GB 8251/64A GB 825164 A GB825164 A GB 825164A GB 970588 A GB970588 A GB 970588A
- Authority
- GB
- United Kingdom
- Prior art keywords
- processes
- preparation
- acid
- pregn
- treatment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000000034 method Methods 0.000 title abstract 2
- -1 steroid compounds Chemical class 0.000 title 1
- 239000002253 acid Substances 0.000 abstract 3
- 125000004435 hydrogen atom Chemical group [H]* 0.000 abstract 2
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 2
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 abstract 2
- 239000011707 mineral Substances 0.000 abstract 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 abstract 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
- 125000002252 acyl group Chemical group 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 239000012280 lithium aluminium hydride Substances 0.000 abstract 1
- 229910017604 nitric acid Inorganic materials 0.000 abstract 1
- 125000004430 oxygen atom Chemical group O* 0.000 abstract 1
- 150000003122 pregn-4-en-3-ones Chemical class 0.000 abstract 1
- 239000012279 sodium borohydride Substances 0.000 abstract 1
- 229910000033 sodium borohydride Inorganic materials 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J9/00—Normal steroids containing carbon, hydrogen, halogen or oxygen substituted in position 17 beta by a chain of more than two carbon atoms, e.g. cholane, cholestane, coprostane
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/02—Sand moulds or like moulds for shaped castings
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J41/00—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring
- C07J41/0033—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005
- C07J41/0055—Normal steroids containing one or more nitrogen atoms not belonging to a hetero ring not covered by C07J41/0005 the 17-beta position being substituted by an uninterrupted chain of at least three carbon atoms which may or may not be branched, e.g. cholane or cholestane derivatives, optionally cyclised, e.g. 17-beta-phenyl or 17-beta-furyl derivatives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J5/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 beta by a chain of two carbon atoms, e.g. pregnane and substituted in position 21 by only one singly bound oxygen atom, i.e. only one oxygen bound to position 21 by a single bond
-
- 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)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR835529A FR1365261A (fr) | 1960-08-10 | 1960-08-10 | Nouveaux composés stéroïdes 3-oxo delta et procédé de préparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB970588A true GB970588A (en) | 1964-09-23 |
Family
ID=8737231
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8251/64A Expired GB970588A (en) | 1960-08-10 | 1961-08-10 | New steroid compounds and processes for their preparation |
| GB7833/64A Expired GB970587A (en) | 1960-08-10 | 1961-08-10 | New steroid compounds and processes for their preparation |
| GB28983/61A Expired GB970586A (en) | 1960-08-10 | 1961-08-10 | New steroid compounds and processes for their preparation |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7833/64A Expired GB970587A (en) | 1960-08-10 | 1961-08-10 | New steroid compounds and processes for their preparation |
| GB28983/61A Expired GB970586A (en) | 1960-08-10 | 1961-08-10 | New steroid compounds and processes for their preparation |
Country Status (4)
-
1960
- 1960-08-10 FR FR835529A patent/FR1365261A/fr not_active Expired
- 1960-11-10 FR FR843614A patent/FR754M/fr active Active
- 1960-11-10 FR FR843612A patent/FR752M/fr active Active
- 1960-11-10 FR FR843613A patent/FR753M/fr active Active
-
1961
- 1961-07-20 CH CH855861A patent/CH399455A/fr unknown
- 1961-07-20 CH CH856061A patent/CH401963A/fr unknown
- 1961-07-20 CH CH855661A patent/CH399454A/fr unknown
- 1961-07-20 CH CH855961A patent/CH399456A/fr unknown
- 1961-08-09 ES ES0269699A patent/ES269699A1/es not_active Expired
- 1961-08-09 ES ES0269697A patent/ES269697A1/es not_active Expired
- 1961-08-09 ES ES0269700A patent/ES269700A1/es not_active Expired
- 1961-08-09 ES ES0269698A patent/ES269698A1/es not_active Expired
- 1961-08-10 GB GB8251/64A patent/GB970588A/en not_active Expired
- 1961-08-10 GB GB7833/64A patent/GB970587A/en not_active Expired
- 1961-08-10 GB GB28983/61A patent/GB970586A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR753M (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1961-08-21 |
| ES269699A1 (es) | 1961-11-16 |
| CH399454A (fr) | 1965-09-30 |
| CH399456A (fr) | 1965-09-30 |
| GB970586A (en) | 1964-09-23 |
| ES269698A1 (es) | 1961-11-16 |
| GB970587A (en) | 1964-09-23 |
| FR752M (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1961-08-21 |
| FR754M (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1961-08-21 |
| CH399455A (fr) | 1965-09-30 |
| CH401963A (fr) | 1965-11-15 |
| ES269697A1 (es) | 1961-11-16 |
| FR1365261A (fr) | 1964-07-03 |
| ES269700A1 (es) | 1961-11-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB902292A (en) | Improvements in or relating to steroids and the manufacture thereof | |
| GB970588A (en) | New steroid compounds and processes for their preparation | |
| GB1075545A (en) | Improvements in or relating to steroids and the manufacture thereof | |
| GB1060793A (en) | Improvements in or relating to steroids and the manufacture thereof | |
| GB935116A (en) | New cyclopentanophenanthrene derivatives and processes for the production thereof | |
| GB1022042A (en) | Improvements in or relating to steroids and the manufacture thereof | |
| GB1084467A (en) | Improvements in or relating to steroids and the manufacture thereof | |
| GB959869A (en) | Oxasteroids of the pregnane series | |
| GB896027A (en) | New cyclopentanophenanthrene derivatives | |
| GB959792A (en) | Improvements in or relating to steroids | |
| GB1018780A (en) | Steroid (2,3í¬c) furazan compounds and the process for the production thereof | |
| GB1048246A (en) | í¸-androstenes and í¸-androstadienes and process for their production | |
| GB1055926A (en) | A novel class of steroid compounds | |
| GB947000A (en) | Process for the production of steroid compounds, and the new compounds thus produced | |
| GB991475A (en) | Novel steroid compounds and processes for their production | |
| GB966492A (en) | Improvements in or relating to steroids and the manufacture thereof | |
| GB852680A (en) | 2-alpha-methyl-4-pregnenes and method of preparing the same | |
| GB1051185A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | ||
| GB965929A (en) | Novel steroid compounds and their production | |
| GB1082954A (en) | Steroid derivatives | |
| GB896596A (en) | Steroids and their synthesis | |
| ES273977A1 (es) | Un procedimiento de prepaciën de derivados del bis-hidroximetil - pregnano | |
| GB952492A (en) | New steroid compounds and processes for their preparation | |
| GB881901A (en) | Improvements in or relating to steroids and the manufacture thereof | |
| GB900022A (en) | Steroid compounds and their preparation |