US3764620A
Expired / Lapsed
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Novel azalkane prostaglandin compounds
Assignee: Alza Corp
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Filing: 1970-09-08
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Granted: 1973-10-09
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Expires: 1990-09-08
Abstract
Abstract Novel compounds of the formulae WHEREIN R2 and R6 are hydrogen when Z2 is a single bond and R2 and R6 are absent when Z2 is a double bond; R3 is keto, D R A W I N G
Inventors
- 👤 A Zaffaroni
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 15:05
CPC Classifications
C; C07; C07C; C07C405/00
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
25 words
A compound according to claim 1 when R10 is hydrogen the azalkane is 1,8-diamino-4-azaoctane and wherein the prostanoate of the azalkane is 11 Alpha ,15(S)-dihydroxy-9-oxo-13-trans-prostenoate.
Claim 2
Dependent Claim
26 words
A compound according to claim 1 when R10 is hydrogen the azalkane is 1,8-diamino-4-azaoctane and wherein the prostanoate of the azalkane is 11 Alpha ,15(S)-dihydroxy-9-oxo-5-cis, 13-trans-prostadienoate.
Claim 3
Dependent Claim
25 words
A compound according to claim 1 when R10 is hydrogen the azalkane is 1,8-diamino-4-azaoctane and wherein the prostanoate of the azalkane is 11 Alpha ,15(S)-dihydroxy-9-oxo-5-cis,13-trans,17-cis-prostatrienoate.
Claim 4
Dependent Claim
23 words
A compound according to claim 1 when R10 is hydrogen the azalkane is 1,8-diamino-4-azaoctane and wherein the prostanoate of the azalkane is 15(S)-hydroxy-9-oxo-10,13-trans-prostadienoate.
Claim 5
Dependent Claim
23 words
A compound according to claim 1 when R10 is hydrogen the azalkane is 1,8-diamino-4-azaoctane and wherein the prostanoate of the azalkane is 15(S)-hydroxy-9-oxo-5-cis,10,13-trans-prostatrienoate.
Claim 6
Dependent Claim
27 words
A compound according to claim 1 when R10 is hydrogen the azalkane is 1,8-diamino-4-azaoctane and wherein the prostanoate of the azalkane is 9 Alpha ,11 Alpha ,15(S)-trihydroxy-13-trans-prostenoate.
Claim 7
Dependent Claim
24 words
A compound according to claim 1 when R10 is hydrogen the azalkane is 1,8-diamino-4-axaoctane and wherein the prostanoate is 9 Alpha ,11 Alpha ,15(S)-trihydroxy-5-cis,13-trans-prostadienoate.
Claim 8
Dependent Claim
24 words
A compound according to claim 1 when R10 is hydrogen the azalkane is 1,8-diamino-4-azaoctane and wherein the prostanoate is 9 Alpha ,11 Alpha ,15(S)-trihydroxy-5-cis,13-trans,17-cis-prostatrienoate.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1976-10-08 | 1977-04-09 | 1977-10-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-10-08 | 1981-04-09 | 1981-10-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-10-08 | 1985-04-09 | 1985-10-09 | $7700.00 | Window Closed / Lapsed |