BE634693A - - Google Patents
Info
- Publication number
- BE634693A BE634693A BE634693DA BE634693A BE 634693 A BE634693 A BE 634693A BE 634693D A BE634693D A BE 634693DA BE 634693 A BE634693 A BE 634693A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J15/00—Stereochemically pure steroids containing carbon, hydrogen, halogen or oxygen having a partially or totally inverted skeleton, e.g. retrosteroids, L-isomers
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- 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
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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
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- 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
- C07J75/00—Processes for the preparation of steroids in general
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S204/00—Chemistry: electrical and wave energy
- Y10S204/90—Effecting a change in isomerization by wave energy
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Steroid Compounds (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH829862A CH428719A (de) | 1962-07-10 | 1962-07-10 | Verfahren zur Herstellung von 10a-Steroiden |
| CH984562 | 1962-08-17 | ||
| CH1335362 | 1962-11-15 | ||
| CH336563 | 1963-03-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE634693A true BE634693A (US06168776-20010102-C00041.png) |
Family
ID=27428615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE634693D BE634693A (US06168776-20010102-C00041.png) | 1962-07-10 |
Country Status (5)
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH455765A (de) * | 1958-04-12 | 1968-05-15 | Philips Nv | Verfahren zur Herstellung neuer Steroide |
| US3001989A (en) * | 1960-01-06 | 1961-09-26 | Syntex Sa | 6beta,19-oxido androstane derivatives |
| US3198792A (en) * | 1962-06-12 | 1965-08-03 | Philips Corp | 10alpha methyl, 9beta hormonal steroids |
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0
- BE BE634693D patent/BE634693A/xx unknown
- NL NL295097D patent/NL295097A/xx unknown
- DE DENDAT1217374D patent/DE1217374B/de active Pending
-
1963
- 1963-07-08 GB GB26977/63A patent/GB1045856A/en not_active Expired
- 1963-07-09 US US293888A patent/US3264328A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB1045856A (en) | 1966-10-19 |
| US3264328A (en) | 1966-08-02 |
| DE1217374B (de) | 1966-05-26 |
| NL295097A (US06168776-20010102-C00041.png) |
