Patent US3194832A successfully refreshed from Google Patents.
US3194832A
Expired / Lapsed
US
⏱️ 0.0 years remaining
18-nor-d-homo-steroids
Assignee: Merck Sharp & Dohme LLC
•
Filing: 1961-09-15
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Granted: 1965-07-13
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Expires: 1981-09-15
Abstract
No abstract record available.
Inventors
- 👤 Reimann Hans
- 👤 Eugene P Oliveto
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 23:23
CPC Classifications
C; C07; C07J; C07J1/00; C07J75/00; Y; Y10; Y10S; Y10S435/00; Y10S435/8215; Y10S435/822; Y10S435/85; Y10S435/886; Y10S435/911
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
266 words
A MEMBER SELECTED FROM THE GROUP CONSISTING OF: 6-B-9A-X-16-V-17-KETO-18-NOR - D - HOMO - 13(17A)DEHYDRO-4-ANDROSTENE-3-ONE, THE 19-NOR, $1-, $6-, $1,6-, $1-4,5-DIHYDRO- ANALOGS THEREOF, AND THE 2-METHYL AND 7-METHYL-HOMOLOGS OF THE FOREGOING; 3B-(OW)-9A-X-16- V - 17 - KETO - 18 - NOR - D - HOMO13(17A)-DEHYDRO-5-ANDROSTENE; 3-(OR)-6-B-9A-X-16-V-17 - KETO - 18 - NOR - D - HOMO13(17A)-DEHYDRO-1,3,5(10)-ESTRATRIENE; AND THE TAUTOMERS OF THE FOREGOING; WHEREIN B IS A MEMBER OF THE GROUP CONSISTING OF HYDROGEN, A-LOWER ALKYL, B-LOWER ALKYL, A-FLUORO AND B-FLUORO; X IS A MEMBER OF THE GROUP CONSISTING OF HYDROGEN AND HALOGEN; V IS A MEMBER OF THE GROUP CONSISTING OF HYDROGEN, A-LOWER ALKYL, B-LOWER ALKYL, A-HALOGEN SELECTED FROM THE GROUP CONSISTING OF FLUORINE, CHLORINE, AND BROMINE, B-HALOGEN SELECTED FROM THE GROUP CONSISTING OF FLUORINE, CHLORINE, AND BROMINE; AND A-OY, WHEREIN Y IS A MEMBER OF THE GROUP CONSISTING OF HYDROGEN AND AN ACID RADICAL OF A HYDROCARBON CARBOXYLIC ACID HAVING UP TO 8 CARBON ATOMS SELECTED FROM THE GROUP CONSISTING OF AN ALKANOIC ACID AND AN ARYL CARBOXYLIC ACID; R IS A MEMBER OF THE GROUP CONSISTING OF HYDROGEN, LOWER ALKYL, AND AN ACID RADICAL OF A HYDROCARBON CARBOXYLIC ACID HAVING UP TO 8 CARBON ATOMS SELECTED FROM THE GROUP CONSISTING OF AN ALKANOIC ACID AND AN ARYL CARBOXYLIC ACID; W IS A MEMBER OF THE GROUP CONSISTING OF HYDROGEN AND AN ACID RADICAL OF A HYDROCARBON CARBOXYLIC ACID HAVING UP TO 8 CARBON ATOMS SELECTED FROM THE GROUP CONSISTING OF AN ALKANOIC ACID AND AN ARYL CARBOXYLIC ACID; SAID MEMBER BEING CHARACTERIZED BY A CONFIGURATION ABOUT C-11 AND C-12 OF THE GROUP CONSISTING OF:
Claim 2
Dependent Claim
266 words
A MEMBER SELECTED FROM THE GROUP CONSISTING OF: 6-B-9A-X-16-V-17-KETO-18-NOR - D - HOMO - 13(17A)DEHYDRO-4-ANDROSTENE-3-ONE, THE 19-NOR, $1-, $6-, $1,6-, $1-4,5-DIHYDRO- ANALOGS THEREOF, AND THE 2-METHYL AND 7-METHYL-HOMOLOGS OF THE FOREGOING; 3B-(OW)-9A-X-16- V - 17 - KETO - 18 - NOR - D - HOMO13(17A)-DEHYDRO-5-ANDROSTENE; 3-(OR)-6-B-9A-X-16-V-17 - KETO - 18 - NOR - D - HOMO13(17A)-DEHYDRO-1,3,5(10)-ESTRATRIENE; AND THE TAUTOMERS OF THE FOREGOING; WHEREIN B IS A MEMBER OF THE GROUP CONSISTING OF HYDROGEN, A-LOWER ALKYL, B-LOWER ALKYL, A-FLUORO AND B-FLUORO; X IS A MEMBER OF THE GROUP CONSISTING OF HYDROGEN AND HALOGEN; V IS A MEMBER OF THE GROUP CONSISTING OF HYDROGEN, A-LOWER ALKYL, B-LOWER ALKYL, A-HALOGEN SELECTED FROM THE GROUP CONSISTING OF FLUORINE, CHLORINE, AND BROMINE, B-HALOGEN SELECTED FROM THE GROUP CONSISTING OF FLUORINE, CHLORINE, AND BROMINE; AND A-OY, WHEREIN Y IS A MEMBER OF THE GROUP CONSISTING OF HYDROGEN AND AN ACID RADICAL OF A HYDROCARBON CARBOXYLIC ACID HAVING UP TO 8 CARBON ATOMS SELECTED FROM THE GROUP CONSISTING OF AN ALKANOIC ACID AND AN ARYL CARBOXYLIC ACID; R IS A MEMBER OF THE GROUP CONSISTING OF HYDROGEN, LOWER ALKYL, AND AN ACID RADICAL OF A HYDROCARBON CARBOXYLIC ACID HAVING UP TO 8 CARBON ATOMS SELECTED FROM THE GROUP CONSISTING OF AN ALKANOIC ACID AND AN ARYL CARBOXYLIC ACID; W IS A MEMBER OF THE GROUP CONSISTING OF HYDROGEN AND AN ACID RADICAL OF A HYDROCARBON CARBOXYLIC ACID HAVING UP TO 8 CARBON ATOMS SELECTED FROM THE GROUP CONSISTING OF AN ALKANOIC ACID AND AN ARYL CARBOXYLIC ACID; SAID MEMBER BEING CHARACTERIZED BY A CONFIGURATION ABOUT C-11 AND C-12 OF THE GROUP CONSISTING OF:
Claim 3
Dependent Claim
266 words
IN THE PROCESS OF PREPARING A COMPOUND SELECTED FROM THE GROUP CONSISTING OF: 6-B - 9A - X-16-V-17-KETO-18-NOR-D-HOMO-13(17A)-DEHYDRO-4-ANDROSTENE-3-ONE, THE 19-NOR-,$1-, $6-, $1,6-, $1-4,5-DIHYDRO- ANALOGS THEREOF, AND THE 2-METHYL AND 7-METHYL-HOMOLOGS OF THE FOREGOING; 3B - (OW) - 9A - X - 16 - V - 17-KETO-18-NOR-D-HOMO-13 (17A)-DEHYDRO-5-ANDROSTENE; 3 - (OR) - 6 -B - 9A - X - 16 - V - 17-KETO-18-NOR-DHOMO-13(17A)-DEHYDRO-1,3,5(10)-ESTRATRIENE; AND THE TAUTOMERS OF THE FOREGOING; WHEREIN, B IS A MEMBER OF THE GROUP CONSISTING OF HYDROGEN, A-LOWER ALKYL, B-LOWER ALKYL, A-FLUORO AND BFLUORO; X IS A MEMBER OF A GROUP CONSISTING OF HYDROGEN AND HALOGEN; V IS A MEMBER OF A GROP CONSISTING OF HYDROGEN, A-LOWER ALKYL, B-LOWER ALKYL, A-HALOGEN HAVING AN ATOMIC WEIGHT LESS THAN 126, BHALOGEN HAVING AN ATOMIC WEIGHT LESS TAHN 126, AND A-OY, WHEREIN Y IS A MEMBER OF THE GROUP CONSISTING OF HYDROGEN AND AN ACID RADICAL OF A HYDROCARBON CARBOXYLIC ACID HAVING UP TO 8 CARBON ATOMS SELECTED FROM THE GROUP CONSISTING OF AN ALKANOIC ACID AND AN ARYLCARBOXYLIC ACID; R IS A MEMBER OF THE GROUP CONSISTING OF HYDROGEN, LOWER ALKYL, AND AN ACID RADICAL OF A HYDROCARBON CARBOXYLIC ACID HAVING UP TO 8 CARBON ATOM S SELECTED FROM THE GROUP CONSISTING OF AN ALKANOIC ACID AND AN ARYLCARBOXYLIC ACID; W IS A MEMBER OF THE GROUP CONSISTING OF HYDROGEN AND AN ACID RADICAL OF A HYDROCARBON CARBOXYLIC ACID HAVING UP TO 8 CARBON ATOMS SELECTED FROM THE GROUP CONSISTING OF AN AN ALKANOIC ACID AND AN ARYLCARBOXYLIC ACID; SAID COMPOUND BEING CHARACTERIZED BY A CONFIGURATION ABOUT C-11 AND C-12 OF THE GROUP CONSISTING OF:
Claim 4
Dependent Claim
266 words
IN THE PROCESS OF PREPARING A COMPOUND SELECTED FROM THE GROUP CONSISTING OF: 6-B - 9A - X-16-V-17-KETO-18-NOR-D-HOMO-13(17A)-DEHYDRO-4-ANDROSTENE-3-ONE, THE 19-NOR-,$1-, $6-, $1,6-, $1-4,5-DIHYDRO- ANALOGS THEREOF, AND THE 2-METHYL AND 7-METHYL-HOMOLOGS OF THE FOREGOING; 3B - (OW) - 9A - X - 16 - V - 17-KETO-18-NOR-D-HOMO-13 (17A)-DEHYDRO-5-ANDROSTENE; 3 - (OR) - 6 -B - 9A - X - 16 - V - 17-KETO-18-NOR-DHOMO-13(17A)-DEHYDRO-1,3,5(10)-ESTRATRIENE; AND THE TAUTOMERS OF THE FOREGOING; WHEREIN, B IS A MEMBER OF THE GROUP CONSISTING OF HYDROGEN, A-LOWER ALKYL, B-LOWER ALKYL, A-FLUORO AND BFLUORO; X IS A MEMBER OF A GROUP CONSISTING OF HYDROGEN AND HALOGEN; V IS A MEMBER OF A GROP CONSISTING OF HYDROGEN, A-LOWER ALKYL, B-LOWER ALKYL, A-HALOGEN HAVING AN ATOMIC WEIGHT LESS THAN 126, BHALOGEN HAVING AN ATOMIC WEIGHT LESS TAHN 126, AND A-OY, WHEREIN Y IS A MEMBER OF THE GROUP CONSISTING OF HYDROGEN AND AN ACID RADICAL OF A HYDROCARBON CARBOXYLIC ACID HAVING UP TO 8 CARBON ATOMS SELECTED FROM THE GROUP CONSISTING OF AN ALKANOIC ACID AND AN ARYLCARBOXYLIC ACID; R IS A MEMBER OF THE GROUP CONSISTING OF HYDROGEN, LOWER ALKYL, AND AN ACID RADICAL OF A HYDROCARBON CARBOXYLIC ACID HAVING UP TO 8 CARBON ATOM S SELECTED FROM THE GROUP CONSISTING OF AN ALKANOIC ACID AND AN ARYLCARBOXYLIC ACID; W IS A MEMBER OF THE GROUP CONSISTING OF HYDROGEN AND AN ACID RADICAL OF A HYDROCARBON CARBOXYLIC ACID HAVING UP TO 8 CARBON ATOMS SELECTED FROM THE GROUP CONSISTING OF AN AN ALKANOIC ACID AND AN ARYLCARBOXYLIC ACID; SAID COMPOUND BEING CHARACTERIZED BY A CONFIGURATION ABOUT C-11 AND C-12 OF THE GROUP CONSISTING OF:
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-07-12 | 1969-01-11 | 1969-07-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-12 | 1973-01-11 | 1973-07-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-12 | 1977-01-11 | 1977-07-13 | $7700.00 | Window Closed / Lapsed |