GB1537199A - Intermediates in the preparation of sterols - Google Patents
Intermediates in the preparation of sterolsInfo
- Publication number
- GB1537199A GB1537199A GB30845/77A GB3084577A GB1537199A GB 1537199 A GB1537199 A GB 1537199A GB 30845/77 A GB30845/77 A GB 30845/77A GB 3084577 A GB3084577 A GB 3084577A GB 1537199 A GB1537199 A GB 1537199A
- Authority
- GB
- United Kingdom
- Prior art keywords
- alpha
- sterols
- intermediates
- preparation
- cyclo
- 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
- 229930182558 Sterol Natural products 0.000 title 1
- 239000000543 intermediate Substances 0.000 title 1
- 150000003432 sterols Chemical class 0.000 title 1
- 235000003702 sterols Nutrition 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 2
- JWUBBDSIWDLEOM-XHQRYOPUSA-N (3e)-3-[(2e)-2-[1-(6-hydroxy-6-methylheptan-2-yl)-7a-methyl-2,3,3a,5,6,7-hexahydro-1h-inden-4-ylidene]ethylidene]-4-methylidenecyclohexan-1-ol Chemical class C1CCC2(C)C(C(CCCC(C)(C)O)C)CCC2\C1=C\C=C1/CC(O)CCC1=C JWUBBDSIWDLEOM-XHQRYOPUSA-N 0.000 abstract 1
- INBGSXNNRGWLJU-ZHHJOTBYSA-N 25-hydroxycholesterol Chemical class C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@@H](CCCC(C)(C)O)C)[C@@]1(C)CC2 INBGSXNNRGWLJU-ZHHJOTBYSA-N 0.000 abstract 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 125000004432 carbon atom Chemical group C* 0.000 abstract 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J53/00—Steroids in which the cyclopenta(a)hydrophenanthrene skeleton has been modified by condensation with a carbocyclic rings or by formation of an additional ring by means of a direct link between two ring carbon atoms, including carboxyclic rings fused to the cyclopenta(a)hydrophenanthrene skeleton are included in this class
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 |
|---|---|---|---|
| US05/708,821 US4058538A (en) | 1975-01-27 | 1976-07-26 | 3α,5α-Cyclo-6β-alkoxy-α22 -bis-nor cholestene derivatives |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1537199A true GB1537199A (en) | 1978-12-29 |
Family
ID=24847311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB30845/77A Expired GB1537199A (en) | 1976-07-26 | 1977-07-22 | Intermediates in the preparation of sterols |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS5318555A (enrdf_load_stackoverflow) |
| CH (1) | CH631186A5 (enrdf_load_stackoverflow) |
| DE (1) | DE2733116A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2400526A2 (enrdf_load_stackoverflow) |
| GB (1) | GB1537199A (enrdf_load_stackoverflow) |
| IL (1) | IL52435A0 (enrdf_load_stackoverflow) |
| NL (1) | NL7707612A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE2150T1 (de) * | 1979-05-18 | 1983-01-15 | F. Hoffmann-La Roche & Co. Aktiengesellschaft | Verfahren zur herstellung von cholestenderivaten und neue zwischenprodukte in deren herstellung. |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3994934A (en) * | 1975-01-27 | 1976-11-30 | The Upjohn Company | Process for preparing Δ22 -25-oxy substituted sterol derivatives |
-
1977
- 1977-07-01 IL IL52435A patent/IL52435A0/xx unknown
- 1977-07-08 NL NL7707612A patent/NL7707612A/xx not_active Application Discontinuation
- 1977-07-22 GB GB30845/77A patent/GB1537199A/en not_active Expired
- 1977-07-22 DE DE19772733116 patent/DE2733116A1/de not_active Withdrawn
- 1977-07-25 FR FR7722815A patent/FR2400526A2/fr active Granted
- 1977-07-25 JP JP8845777A patent/JPS5318555A/ja active Pending
- 1977-07-26 CH CH921977A patent/CH631186A5/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| CH631186A5 (en) | 1982-07-30 |
| JPS5318555A (en) | 1978-02-20 |
| NL7707612A (nl) | 1978-01-30 |
| FR2400526A2 (fr) | 1979-03-16 |
| IL52435A0 (en) | 1977-10-31 |
| DE2733116A1 (de) | 1978-02-02 |
| FR2400526B2 (enrdf_load_stackoverflow) | 1982-07-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |