GB1363293A - Process for the preparation of 14-anhydrobutalin - Google Patents
Process for the preparation of 14-anhydrobutalinInfo
- Publication number
- GB1363293A GB1363293A GB5050771A GB5050771A GB1363293A GB 1363293 A GB1363293 A GB 1363293A GB 5050771 A GB5050771 A GB 5050771A GB 5050771 A GB5050771 A GB 5050771A GB 1363293 A GB1363293 A GB 1363293A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bufa
- oxo
- trienolide
- ethoxy
- oct
- 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 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 abstract 2
- FIWSWABIHHVNFA-OZFWUKDTSA-N (4R)-4-[(8R,9S,10R,13R,17R)-10,13-dimethyl-3-oxo-1,2,6,7,8,9,11,12,16,17-decahydrocyclopenta[a]phenanthren-17-yl]-5-oxopentanoic acid Chemical compound O=C1C=C2CC[C@H]3C4=CC[C@H]([C@@H](CCC(=O)O)C=O)[C@]4(CC[C@@H]3[C@]2(CC1)C)C FIWSWABIHHVNFA-OZFWUKDTSA-N 0.000 abstract 1
- QUIQNFJHQHASER-SCKNTPHJSA-N (8R,9S,10R,13R,17S)-17-(3,3-dimethoxyprop-1-en-2-yl)-3-ethoxy-10,13-dimethyl-2,7,8,9,11,12,16,17-octahydro-1H-cyclopenta[a]phenanthrene Chemical compound C(C)OC1=CC2=CC[C@H]3C4=CC[C@H](C(C(OC)OC)=C)[C@]4(CC[C@@H]3[C@]2(CC1)C)C QUIQNFJHQHASER-SCKNTPHJSA-N 0.000 abstract 1
- WPVOLYCYPNIDDN-WPMHCKOESA-N 1-[(8R,9S,10R,13R,17S)-3-ethoxy-10,13-dimethyl-2,7,8,9,11,12,16,17-octahydro-1H-cyclopenta[a]phenanthren-17-yl]-2,2-dimethoxyethanone Chemical compound C(C)OC1=CC2=CC[C@H]3C4=CC[C@H](C(C(OC)OC)=O)[C@]4(CC[C@@H]3[C@]2(CC1)C)C WPVOLYCYPNIDDN-WPMHCKOESA-N 0.000 abstract 1
- CLGMUHJVGNODBZ-PFQMTJTQSA-N 2-[(2R)-2-[(8R,9S,10R,13R,17R)-10,13-dimethyl-3-oxo-1,2,6,7,8,9,11,12,16,17-decahydrocyclopenta[a]phenanthren-17-yl]-3-oxopropyl]propanedioic acid Chemical compound O=C1C=C2CC[C@H]3C4=CC[C@H]([C@@H](CC(C(=O)O)C(=O)O)C=O)[C@]4(CC[C@@H]3[C@]2(CC1)C)C CLGMUHJVGNODBZ-PFQMTJTQSA-N 0.000 abstract 1
- NDYBPTROQANRTI-XRYRHKQGSA-N 2-[(8R,9S,10R,13R,17S)-10,13-dimethyl-3-oxo-1,2,6,7,8,9,11,12,16,17-decahydrocyclopenta[a]phenanthren-17-yl]prop-2-enal Chemical compound O=C1C=C2CC[C@H]3C4=CC[C@H](C(C=O)=C)[C@]4(CC[C@@H]3[C@]2(CC1)C)C NDYBPTROQANRTI-XRYRHKQGSA-N 0.000 abstract 1
- LPARRDGBTTTYTR-UHFFFAOYSA-N 5-(3-hydroxy-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,16,17-dodecahydro-1h-cyclopenta[a]phenanthren-17-yl)pyran-2-one Chemical compound CC12CCC(C3(CCC(O)CC3CC3)C)C3C1=CCC2C=1C=CC(=O)OC=1 LPARRDGBTTTYTR-UHFFFAOYSA-N 0.000 abstract 1
- 230000015572 biosynthetic process Effects 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- OJURWUUOVGOHJZ-UHFFFAOYSA-N methyl 2-[(2-acetyloxyphenyl)methyl-[2-[(2-acetyloxyphenyl)methyl-(2-methoxy-2-oxoethyl)amino]ethyl]amino]acetate Chemical compound C=1C=CC=C(OC(C)=O)C=1CN(CC(=O)OC)CCN(CC(=O)OC)CC1=CC=CC=C1OC(C)=O OJURWUUOVGOHJZ-UHFFFAOYSA-N 0.000 abstract 1
- 238000003786 synthesis reaction Methods 0.000 abstract 1
- CYTQBVOFDCPGCX-UHFFFAOYSA-N trimethyl phosphite Chemical compound COP(OC)OC CYTQBVOFDCPGCX-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07J—STEROIDS
- C07J19/00—Normal steroids containing carbon, hydrogen, halogen or oxygen, substituted in position 17 by a lactone ring
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2053310A DE2053310C3 (de) | 1970-10-30 | 1970-10-30 | Verfahren zur Herstellung von 14-Anhydrobufalin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1363293A true GB1363293A (en) | 1974-08-14 |
Family
ID=5786619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5050771A Expired GB1363293A (en) | 1970-10-30 | 1971-10-29 | Process for the preparation of 14-anhydrobutalin |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US3753980A (enExample) |
| AT (1) | AT310360B (enExample) |
| BE (1) | BE774716A (enExample) |
| CA (1) | CA951721A (enExample) |
| CH (1) | CH559217A5 (enExample) |
| CS (1) | CS167333B2 (enExample) |
| DE (1) | DE2053310C3 (enExample) |
| DK (1) | DK126939B (enExample) |
| FI (1) | FI48076C (enExample) |
| FR (1) | FR2113458A5 (enExample) |
| GB (1) | GB1363293A (enExample) |
| HU (1) | HU162808B (enExample) |
| IL (1) | IL38029A (enExample) |
| NL (1) | NL7114652A (enExample) |
| PL (1) | PL81407B1 (enExample) |
| SE (1) | SE364269B (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4096142A (en) * | 1972-01-04 | 1978-06-20 | Steele Chemicals Co. Ltd. | 14,19-Dioxygenated steroid compounds and their 14-dehydro analogs and process for the preparation thereof |
-
1970
- 1970-10-30 DE DE2053310A patent/DE2053310C3/de not_active Expired
-
1971
- 1971-10-01 CA CA124,162,A patent/CA951721A/en not_active Expired
- 1971-10-25 NL NL7114652A patent/NL7114652A/xx unknown
- 1971-10-25 CS CS7498A patent/CS167333B2/cs unknown
- 1971-10-27 CH CH1565871A patent/CH559217A5/xx not_active IP Right Cessation
- 1971-10-28 FI FI713079A patent/FI48076C/fi active
- 1971-10-28 IL IL38029A patent/IL38029A/xx unknown
- 1971-10-29 SE SE13757/71A patent/SE364269B/xx unknown
- 1971-10-29 HU HUHO1429A patent/HU162808B/hu unknown
- 1971-10-29 PL PL1971151294A patent/PL81407B1/pl unknown
- 1971-10-29 GB GB5050771A patent/GB1363293A/en not_active Expired
- 1971-10-29 AT AT937871A patent/AT310360B/de not_active IP Right Cessation
- 1971-10-29 US US00194003A patent/US3753980A/en not_active Expired - Lifetime
- 1971-10-29 DK DK531171AA patent/DK126939B/da unknown
- 1971-10-29 BE BE774716A patent/BE774716A/xx unknown
- 1971-11-02 FR FR7139199A patent/FR2113458A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FI48076B (enExample) | 1974-02-28 |
| AT310360B (de) | 1973-09-25 |
| FR2113458A5 (enExample) | 1972-06-23 |
| CH559217A5 (enExample) | 1975-02-28 |
| HU162808B (enExample) | 1973-04-28 |
| PL81407B1 (enExample) | 1975-08-30 |
| DE2053310A1 (de) | 1972-05-10 |
| CA951721A (en) | 1974-07-23 |
| US3753980A (en) | 1973-08-21 |
| CS167333B2 (enExample) | 1976-04-29 |
| DE2053310B2 (de) | 1973-07-05 |
| DK126939B (da) | 1973-09-03 |
| NL7114652A (enExample) | 1972-05-03 |
| IL38029A (en) | 1974-07-31 |
| SE364269B (enExample) | 1974-02-18 |
| DE2053310C3 (de) | 1974-02-28 |
| FI48076C (fi) | 1974-06-10 |
| BE774716A (fr) | 1972-05-02 |
| IL38029A0 (en) | 1971-12-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |