GB1439511A - N-substituted prostaglandin carboxamides - Google Patents

N-substituted prostaglandin carboxamides

Info

Publication number
GB1439511A
GB1439511A GB2561373A GB2561373A GB1439511A GB 1439511 A GB1439511 A GB 1439511A GB 2561373 A GB2561373 A GB 2561373A GB 2561373 A GB2561373 A GB 2561373A GB 1439511 A GB1439511 A GB 1439511A
Authority
GB
United Kingdom
Prior art keywords
formula
compounds
prostaglandins
oxo
single bond
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
Application number
GB2561373A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Pfizer Inc
Original Assignee
Pfizer Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Pfizer Inc filed Critical Pfizer Inc
Publication of GB1439511A publication Critical patent/GB1439511A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D307/00Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/77Heterocyclic 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
    • C07D307/93Heterocyclic 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
    • C07D307/935Not further condensed cyclopenta [b] furans or hydrogenated cyclopenta [b] furans
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C405/00Compounds 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C405/00Compounds 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
    • C07C405/0008Analogues having the carboxyl group in the side-chains replaced by other functional groups
    • C07C405/0041Analogues having the carboxyl group in the side-chains replaced by other functional groups containing nitrogen
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D309/00Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
    • C07D309/02Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
    • C07D309/08Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D309/10Oxygen atoms
    • C07D309/12Oxygen atoms only hydrogen atoms and one oxygen atom directly attached to ring carbon atoms, e.g. tetrahydropyranyl ethers
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D333/00Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom
    • C07D333/02Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings
    • C07D333/04Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom
    • C07D333/26Heterocyclic compounds containing five-membered rings having one sulfur atom as the only ring hetero atom not condensed with other rings not substituted on the ring sulphur atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D333/30Hetero atoms other than halogen
    • C07D333/34Sulfur atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00Compounds containing elements of Groups 5 or 15 of the Periodic System
    • C07F9/02Phosphorus compounds
    • C07F9/28Phosphorus compounds with one or more P—C bonds
    • C07F9/38Phosphonic acids RP(=O)(OH)2; Thiophosphonic acids, i.e. RP(=X)(XH)2 (X = S, Se)
    • C07F9/40Esters thereof
    • C07F9/4003Esters thereof the acid moiety containing a substituent or a structure which is considered as characteristic
    • C07F9/4006Esters of acyclic acids which can have further substituents on alkyl
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07FACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00Compounds containing elements of Groups 5 or 15 of the Periodic System
    • C07F9/02Phosphorus compounds
    • C07F9/28Phosphorus compounds with one or more P—C bonds
    • C07F9/54Quaternary phosphonium compounds
    • C07F9/5407Acyclic saturated phosphonium compounds

Abstract

1439511 Prostaglandins; phosphonate intermediate PFIZER Inc 29 May 1973 [7 June 1972] 25613/73 Headings C2C and C2P The invention comprises prostaglandins of the Formula I wherein R is C 2 -C 8 alkanoyl, C 4-8 cycloalkanoyl, C 7-11 arylcarbonyl optionally substituted by CH 3 , OCH 3 or halogen, O 1-7 alkylsulphonyl, heteroarylsulphonyl or arylsulphonyl optionally substituted by CH 3 , OCH 3 or halogen; R 1 is H or C 1-3 alkyl; R 2 is C 5-11 alkyl; R 4 is H; W is a single bond or cis double bond; Z is a single bond or trans double bond; m is oxo or X is alpha-hydroxy and Y is H, or X and Y when taken together form a single bond, wherein M, X and Y are so selected as to complete the structure of a prostaglandin of the A, E or F series ; and the formates, alkanoates or benzoates of any free 9, 11 and 15 hydroxy groups; and prostaglandins of the Formulae V and IIc wherein THP is 2-tetrahydropyranyl and the C 9 and C 15 formates, alkanoates and benzoates of the compounds of Formula IIc. The prostaglandins of the F series of Formula I above are prepared by hydrolysing the corresponding compounds of Formula V above in which M is or compounds of Formula He with aqueous acetic acid, reducing the corresponding prostaglandins of the E series of Formula I in which M is oxo with sodium borohydride, or by the basic hydrolysis of compounds of Formula I in which W is a single bond, Z is a trans double bond, Y is H, X is alpha-hydroxy and M is The prostaglandins of the E series are obtained by hydrolysing with aqueous acetic acid the corresponding compounds of Formula V above in which M is oxo, resulting from the oxidation of the appropriate compounds of Formula V above in which M is The prostaglandins of the A series of Formula I above are made by dehydrating the corresponding prostaglandins of the E series of Formula I. Compounds of Formula V above in which M is are prepared by reacting compounds of the Formula L with compounds of the formula (C 6 H 5 ) 3 P = CH-CH 2 -CH 2 -CH 2 -CO-NHR and, if desired, hydrogenating the resulting compounds. Compounds of Formula V in which M is are obtained by reducing the corresponding compounds of Formula V in which M is oxo, or by the basic hydrolysis of compounds of Formula V above in which M is The compounds of Formula IIc above are obtained by the basic hydrolysis of the corresponding compounds of Formula I in which W is a single bond. R 4 and Y are both H, X is alpha- (2-tetrahydropyranyloxy) and M is The compounds resulting from the above processes may be acylated to give the corresponding formates, alkanoates, or benzoates, or may be hydrogenated to give the corresponding compounds in which W is a single bond and Z is a trans double bond or a single bond. The following intermediates are also prepared: compounds of Formula L above and the corresponding compounds in which both tetrahydropyranyl radicals are replaced by hydrogen atoms; 4# -benzyloxymethyl-5x-(2-tetrahydropyranyloxy) - 3,3a#,4,5,6,6a# - hexahydro- 2H - cyclopenta[b]furan - 2 - ol; 3,3a#,4,5,6,6a#- hexahydro - 2H - cyclopenta[b]furan - 2 - ones which are substituted in the 4#-position by alkyl or trans- 1 -alkenyl radicals substituted in the 3-position by oxo, hydroxy or 2-tetrahydropyranyloxy radicals and in the 5α- position by hydroxy, 2-tetrahydropyranyloxy or p - phenylbenzoyloxy radicals; N-acetyl (or methansulphonyl) - 7 - [2# - benzoloxymethyl - 3α - (2 - tetrahydropyranyloxy) - 5α- hydroxy (or acetoxy)cyclopent - 1α - yl] i cis- 5 - heptenamide, N - acetyl (or methanesulphonyl) - 7 - [2# - hydroxymethyl (or formyl) - 3x - (2 - tetrahydropyranylxoy) - 5α- acetoxycyclopent - 1α - yl] - heptanamide, N - acetyl (or methanesulphonyl) - 9α - acetoxy- 11 α - (2 - tetrahydropyranyloxy) - 15 - oxo - 13- trans - prostenamide and N - acetyl (or methanesulphonyl) - 9α - acetoxy - 11α - (2- tetrahydropyronyloxy) - 15 - oxo - 16,16- dimethyl-13-trans-prostenamide Dimethyl 2 - oxo - 3,3 - dimethylphosphonate is prepared by reacting dimethyl methylphosphonate and methyl 2,2-dimethylhexanoate in the presence of butyl lithium. Pharmaceutical compositions, suitable for oral, parenteral, topical, intranasal or intravaginal administration, contain the prostaglands of Formula I above or formates, alkanoates or benzoates thereof together with pharmaceutically acceptable carriers. The compounds possess similar pharmacological properties to those of the naturally occurring prostaglandins.
GB2561373A 1972-06-07 1973-05-29 N-substituted prostaglandin carboxamides Expired GB1439511A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26051872A 1972-06-07 1972-06-07

Publications (1)

Publication Number Publication Date
GB1439511A true GB1439511A (en) 1976-06-16

Family

ID=22989486

Family Applications (2)

Application Number Title Priority Date Filing Date
GB4209675A Expired GB1439512A (en) 1972-06-07 1973-05-29 Amidoalkyl triphenylphosphonium bromides
GB2561373A Expired GB1439511A (en) 1972-06-07 1973-05-29 N-substituted prostaglandin carboxamides

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB4209675A Expired GB1439512A (en) 1972-06-07 1973-05-29 Amidoalkyl triphenylphosphonium bromides

Country Status (24)

Country Link
JP (2) JPS5715591B2 (en)
AR (1) AR207434A1 (en)
AT (1) AT340069B (en)
BE (1) BE800580A (en)
CA (1) CA985280A (en)
CH (3) CH591511A5 (en)
CS (1) CS200166B2 (en)
DD (2) DD109211A5 (en)
DE (1) DE2329092A1 (en)
ES (3) ES415611A1 (en)
FI (1) FI58327C (en)
FR (2) FR2187344B1 (en)
GB (2) GB1439512A (en)
HU (3) HU170491B (en)
IE (1) IE38058B1 (en)
IL (2) IL42385A (en)
IN (1) IN138966B (en)
LU (1) LU67754A1 (en)
NL (2) NL160814C (en)
NO (2) NO146538C (en)
PH (2) PH14204A (en)
SE (3) SE415883B (en)
YU (1) YU36498B (en)
ZA (1) ZA733763B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001058866A2 (en) * 2000-02-08 2001-08-16 Allergan, Inc. Ocular hypotensive lipids
WO2002100388A2 (en) * 2001-06-13 2002-12-19 Allergan, Inc. Cyclopentane heptan (ene) acyl sulfonamide, 2-alkyl or 2-arylalkyl, or 2-heteroarylalkenyl derivatives as therapeutic agents for the treatment of ocular hypertension

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX3291E (en) * 1975-04-23 1980-08-22 Upjohn Co PROCEDURE FOR PREPARING ANALOGS OF PROSTAGLANDINAS

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3187043A (en) * 1962-05-18 1965-06-01 Monsanto Co Monohalophosphonium halides

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001058866A2 (en) * 2000-02-08 2001-08-16 Allergan, Inc. Ocular hypotensive lipids
WO2001058866A3 (en) * 2000-02-08 2002-03-28 Allergan Sales Inc Ocular hypotensive lipids
US6395787B1 (en) 2000-02-08 2002-05-28 Allergan Sales, Inc. Ocular hypotensive lipids
WO2002100388A2 (en) * 2001-06-13 2002-12-19 Allergan, Inc. Cyclopentane heptan (ene) acyl sulfonamide, 2-alkyl or 2-arylalkyl, or 2-heteroarylalkenyl derivatives as therapeutic agents for the treatment of ocular hypertension
WO2002100388A3 (en) * 2001-06-13 2003-11-27 Allergan Inc Cyclopentane heptan (ene) acyl sulfonamide, 2-alkyl or 2-arylalkyl, or 2-heteroarylalkenyl derivatives as therapeutic agents for the treatment of ocular hypertension

Also Published As

Publication number Publication date
YU152673A (en) 1982-02-25
HU170487B (en) 1977-06-28
NL7812163A (en) 1979-04-27
DD109211A5 (en) 1974-10-20
IE38058B1 (en) 1977-12-21
ES415611A1 (en) 1976-07-16
SE418744B (en) 1981-06-22
ZA733763B (en) 1974-04-24
ES430416A1 (en) 1976-10-16
FI58327C (en) 1981-01-12
FR2273814A1 (en) 1976-01-02
DD115687A5 (en) 1975-10-12
ATA504873A (en) 1977-03-15
HU170491B (en) 1977-06-28
NO142784C (en) 1980-10-15
NL160814C (en) 1979-12-17
IL51525A0 (en) 1977-04-29
SE7608225L (en) 1976-07-19
IN138966B (en) 1976-04-17
DE2329092A1 (en) 1974-01-03
ES430417A1 (en) 1977-03-01
CH591511A5 (en) 1977-09-30
CS200166B2 (en) 1980-08-29
IL42385A0 (en) 1973-07-30
FR2187344B1 (en) 1977-10-28
NL160814B (en) 1979-07-16
HU170200B (en) 1977-04-28
PH14204A (en) 1981-04-01
JPS4954350A (en) 1974-05-27
SE415883B (en) 1980-11-10
NL7307867A (en) 1973-12-11
SE7608224L (en) 1976-07-19
FI58327B (en) 1980-09-30
NO142784B (en) 1980-07-07
JPS5715591B2 (en) 1982-03-31
AU5643173A (en) 1974-12-05
PH13092A (en) 1979-11-27
AR207434A1 (en) 1976-10-08
YU36498B (en) 1984-02-29
FR2187344A1 (en) 1974-01-18
AT340069B (en) 1977-11-25
CH605887A5 (en) 1978-10-13
GB1439512A (en) 1976-06-16
NO740850L (en) 1973-12-10
LU67754A1 (en) 1973-12-14
JPS5731692A (en) 1982-02-20
NO146538B (en) 1982-07-12
CA985280A (en) 1976-03-09
BE800580A (en) 1973-12-07
FR2273814B1 (en) 1977-07-08
NO146538C (en) 1982-10-20
IL42385A (en) 1979-10-31
CH593929A5 (en) 1977-12-30
IE38058L (en) 1973-12-07

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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