GB1499253A - Prostaglandins - Google Patents
ProstaglandinsInfo
- Publication number
- GB1499253A GB1499253A GB169676A GB169676A GB1499253A GB 1499253 A GB1499253 A GB 1499253A GB 169676 A GB169676 A GB 169676A GB 169676 A GB169676 A GB 169676A GB 1499253 A GB1499253 A GB 1499253A
- Authority
- GB
- United Kingdom
- Prior art keywords
- compounds
- oxo
- cis
- formula
- trans
- 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
- 229940094443 oxytocics prostaglandins Drugs 0.000 title 1
- 150000003180 prostaglandins Chemical class 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 12
- 229910052739 hydrogen Inorganic materials 0.000 abstract 6
- 125000004043 oxo group Chemical group O=* 0.000 abstract 5
- 150000002596 lactones Chemical class 0.000 abstract 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 3
- 239000001257 hydrogen Substances 0.000 abstract 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- 125000006376 (C3-C10) cycloalkyl group Chemical group 0.000 abstract 1
- -1 2-tetrahydropyranyl Chemical group 0.000 abstract 1
- HBAQYPYDRFILMT-UHFFFAOYSA-N 8-[3-(1-cyclopropylpyrazol-4-yl)-1H-pyrazolo[4,3-d]pyrimidin-5-yl]-3-methyl-3,8-diazabicyclo[3.2.1]octan-2-one Chemical class C1(CC1)N1N=CC(=C1)C1=NNC2=C1N=C(N=C2)N1C2C(N(CC1CC2)C)=O HBAQYPYDRFILMT-UHFFFAOYSA-N 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 1
- 125000003236 benzoyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C(*)=O 0.000 abstract 1
- 239000003937 drug carrier Substances 0.000 abstract 1
- 125000005843 halogen group Chemical group 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 239000000543 intermediate Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 239000008194 pharmaceutical composition Substances 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 230000002997 prostaglandinlike Effects 0.000 abstract 1
- 238000011200 topical administration Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/77—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D307/93—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom ortho- or peri-condensed with carbocyclic rings or ring systems condensed with a ring other than six-membered
- C07D307/935—Not further condensed cyclopenta [b] furans or hydrogenated cyclopenta [b] furans
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C405/00—Compounds containing a five-membered ring having two side-chains in ortho position to each other, and having oxygen atoms directly attached to the ring in ortho position to one of the side-chains, one side-chain containing, not directly attached to the ring, a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, and the other side-chain having oxygen atoms attached in gamma-position to the ring, e.g. prostaglandins ; Analogues or derivatives thereof
Abstract
1499253 11-Deoxyprostaglandins UPJOHN CO 16 Jan 1976 [14 Feb 1975] 01696/76 Heading C2C The invention comprises 11-deoxyprostaglandins of the Formula I or mixtures comprise these compounds and the enantiomers thereof, wherein one of W 1 and W 2 is hydrogen and the other is hydroxy or W 1 and W 2 together are oxo; g is 3 to 5; n is 1 to 5; R 1 is H, C 1-12 alkyl, C 3-10 cycloalkyl, C 7-12 aralkyl, or phenyl optionally substituted 1 to 3 times by halogen atoms or C 1-4 alkyl radicals; M 1 is H H | | --- OCH 3 or -OCH 3 ; X is cis CH=CH or -CH 2 CH 2 and Y is trans - CH # CH- or -CH 2 CH 2 -; with the proviso that when W 1 and W 2 together are oxo, X is cis-CH=CH; and pharmaceutically acceptable salts thereof when R 1 is H; their preparation by known methods and processes for preparing 11-deoxyprostaglandins of the Formula I above in which OH OH (a) M 1 is -CH 3 or --- CH 3 , X is cis-CH = CH, Y is -CH 2 CH 2 - and R 1 , W 1 , W 2 , g and n are as defined above and (b) H H M 1 is --- OCH 3 or -OCH 3 ; X is -CH 2 CH 2 -, W 1 and W 2 together are oxo and R 1 , Y 1 , g and n are as defined above. The process for preparing the compounds defined in (b) above comprises hydrogenating the corresponding compounds in which X is cis-CH = CH and Y is CH 2 CH 2 with 1 molar equivalent of hydrogen or hydrogenating the corresponding compounds in which X is cis CH = CH and Y is trans-CH = CH with 2 molar equivalents of hydrogen. The processes for preparing compounds defined in (b) above are: (1) for those compounds in which W 1 is OH and W 2 is H, reducing the corresponding compounds in which W 1 and W 2 together are oxo and separating the 9#-hydroxy epimers from the 9α-hydroxy epimers; (2) for those compounds in which W 1 and W 2 together are oxo, oxidizing the corresponding compounds in which W 1 is H and W 2 is OH; and (3) for those compounds in which W 1 is H and W 2 is OH, (1) C-methylating lactones of the Formula A to convert the 3-oxo group to a group of the OH OH # forms -CH 3 or --- CH 3 , (2) catalytically hydrogenating the products thus obtained, reducing the products of step (2) to lactals, (4) reacting the products of step (3) with compounds of the formula (5) separating the C-15 epimers of the product and (6) optionally esterifying the products of step (5). The following intermediates are also prepared, the lactones of the Formula A above; lactones of the Formula XXIII wherein Y is trans-CH = CH- or -CH 2 CH 2 - and M 6 is wherein R 2 is H or 2-tetrahydropyranyl, and the corresponding lactols; lactones of the Formula XXIII above in which Y is trans OR 3 OR 3 # CH = CH and M 2 is -CH 3 or --- CH 3 , wherein R 3 is benzoyl; methyl 9-oxo-15-methyl-15- hydroxy - cis - 5, trans - 13 - prostadienoate and the 15-(2-tetrahydropyranyl) ether thereof, and methyl 9α-hydroxy-15-oxo-cis-5, trans-13 prostadienoate. Pharmaceutical compositions, suitable for oral, parenteral, intravaginal, rectal, buccal, sublingual and topical administration, contain the novel 11-deoxyprostaglandins or salts thereof together with pharmaceutically acceptable carriers. The compounds possess prostaglandinlike activities. Specifications 1,398,072 and 1,444,963 are referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US54998375A | 1975-02-14 | 1975-02-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1499253A true GB1499253A (en) | 1978-01-25 |
Family
ID=24195234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB169676A Expired GB1499253A (en) | 1975-02-14 | 1976-01-16 | Prostaglandins |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS51115462A (en) |
DE (1) | DE2604341A1 (en) |
FR (1) | FR2300558A1 (en) |
GB (1) | GB1499253A (en) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3671570A (en) * | 1970-07-30 | 1972-06-20 | Ayerst Mckenna & Harrison | Derivatives of 9-oxo-15-hydroxyprostanoic acid, homologs thereof and their preparation |
GB1442268A (en) * | 1973-02-03 | 1976-07-14 | Merck Patent Gmbh | Prostanoic acid derivatives |
-
1976
- 1976-01-16 GB GB169676A patent/GB1499253A/en not_active Expired
- 1976-02-05 DE DE19762604341 patent/DE2604341A1/en not_active Withdrawn
- 1976-02-10 JP JP1291676A patent/JPS51115462A/en active Pending
- 1976-02-13 FR FR7604086A patent/FR2300558A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2300558A1 (en) | 1976-09-10 |
FR2300558B1 (en) | 1979-09-21 |
JPS51115462A (en) | 1976-10-12 |
DE2604341A1 (en) | 1976-08-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IE42704L (en) | Prostaglandin derivatives and their preparation | |
GB1515414A (en) | 2 descarboxy-2-(tetrazol-5-yl)-11-desoxy-15-substituted-omega-pentanorprostaglandins | |
IE53907B1 (en) | 9-fluoro-prostaglandin derivatives process for their manufacture and their use as medicaments | |
GB1506824A (en) | Prostaglandins | |
CH638773A5 (en) | Prostane derivatives and process for their preparation | |
GB1528074A (en) | 11-deoxyprostaglandins | |
GB1506816A (en) | Prostaglandins | |
GB1499253A (en) | Prostaglandins | |
EP0007490A3 (en) | Prostaglandin compounds with a delta-2,4-11 desoxy pge structure, a process and intermediates for their preparation, and their use as medicaments | |
GB1396206A (en) | Prostaglandins and the preparation thereof | |
GB1431414A (en) | Prostanoic acid derivatives | |
GB1502328A (en) | Prostaglandin derivatives | |
GB1424417A (en) | Prostaglandin intermediates and their preparation | |
GB1472131A (en) | Alkyl derivatives of prostanoic acids and preparation thereof | |
GB1434620A (en) | Prostaglandins and the preparation thereof | |
GB1420338A (en) | 8,12-di-isoprostanoic acid derivatives | |
GB1462716A (en) | Prosta-5-cis,11,13-trnas-trienoic acids and derivatives thereof | |
IE43821L (en) | Prostaglandins | |
GB1508168A (en) | 11-deoxy-15-substituted-16,17,18,19,20-pentanorprostaglandins | |
GB1496851A (en) | Prostynoic acid derivatives | |
GB1460519A (en) | Polyunsaturated prostaglandin derivatives and process | |
GB1398291A (en) | Prostaglandin analogues and production thereof | |
GB1436831A (en) | Prostaglandins and the preparation thereof | |
GB1314291A (en) | Prostaglandins and the preparation thereof | |
IE38665B1 (en) | 2,2,10,17-tetramethyl steroids a process for their preparation and compositions containing them |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed | ||
PCNP | Patent ceased through non-payment of renewal fee |