BE566473A - - Google Patents
Info
- Publication number
- BE566473A BE566473A BE566473DA BE566473A BE 566473 A BE566473 A BE 566473A BE 566473D A BE566473D A BE 566473DA BE 566473 A BE566473 A BE 566473A
- Authority
- BE
- Belgium
Links
Classifications
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- 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
- C07J41/005—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 only two carbon atoms, e.g. pregnane derivatives
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J43/00—Normal steroids having a nitrogen-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton
- C07J43/003—Normal steroids having a nitrogen-containing hetero ring spiro-condensed or not condensed with the cyclopenta(a)hydrophenanthrene skeleton not condensed
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- 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
- C07J5/0046—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 substituted in position 17 alfa
- C07J5/0053—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 substituted in position 17 alfa not substituted in position 16
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE566473X | 1957-04-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE566473A true BE566473A (US07534539-20090519-C00280.png) | 1958-04-30 |
Family
ID=6818888
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE566473D BE566473A (US07534539-20090519-C00280.png) | 1957-04-04 | 1958-04-04 |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE566473A (US07534539-20090519-C00280.png) |
GB (1) | GB879208A (US07534539-20090519-C00280.png) |
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1958
- 1958-03-04 GB GB6977/58A patent/GB879208A/en not_active Expired
- 1958-04-04 BE BE566473D patent/BE566473A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
GB879208A (en) | 1961-10-04 |