AT338229B - METHOD FOR MANUFACTURING NEW ALDEHYDOLACTONE - Google Patents
METHOD FOR MANUFACTURING NEW ALDEHYDOLACTONEInfo
- Publication number
- AT338229B AT338229B AT900373A AT900373A AT338229B AT 338229 B AT338229 B AT 338229B AT 900373 A AT900373 A AT 900373A AT 900373 A AT900373 A AT 900373A AT 338229 B AT338229 B AT 338229B
- Authority
- AT
- Austria
- Prior art keywords
- aldehydolactone
- manufacturing new
- manufacturing
- new
- new aldehydolactone
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 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
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/45—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by at least one doubly—bound oxygen atom, not being part of a —CHO group
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
- C07C205/49—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups
- C07C205/54—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by carboxyl groups having nitro groups bound to acyclic carbon atoms and carboxyl groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/63—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by introduction of halogen; by substitution of halogen atoms by other halogen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/673—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by change of size of the carbon skeleton
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
- C07C45/61—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups
- C07C45/67—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton
- C07C45/68—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by reactions not involving the formation of >C = O groups by isomerisation; by change of size of the carbon skeleton by increase in the number of carbon atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/02—Heterocyclic 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
- C07D309/08—Heterocyclic 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
- C07D309/10—Oxygen atoms
- C07D309/12—Oxygen atoms only hydrogen atoms and one oxygen atom directly attached to ring carbon atoms, e.g. tetrahydropyranyl ethers
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Furan Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT793675A AT344687B (en) | 1972-10-25 | 1975-10-17 | METHOD FOR MANUFACTURING NEW ALDEHYDOLACTONE |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US30063372A | 1972-10-25 | 1972-10-25 | |
US38132273A | 1973-07-20 | 1973-07-20 |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA900373A ATA900373A (en) | 1976-12-15 |
AT338229B true AT338229B (en) | 1977-08-10 |
Family
ID=26971877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT900373A AT338229B (en) | 1972-10-25 | 1973-10-24 | METHOD FOR MANUFACTURING NEW ALDEHYDOLACTONE |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS4975570A (en) |
AT (1) | AT338229B (en) |
CH (1) | CH608012A5 (en) |
DE (1) | DE2353585A1 (en) |
FR (1) | FR2213275B1 (en) |
GB (3) | GB1439409A (en) |
NL (1) | NL7314683A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4052446A (en) * | 1973-08-06 | 1977-10-04 | Hoffmann-La Roche Inc. | 11,16-substituted prostaglandins |
-
1973
- 1973-10-15 CH CH717077A patent/CH608012A5/en not_active IP Right Cessation
- 1973-10-24 GB GB4314975A patent/GB1439409A/en not_active Expired
- 1973-10-24 GB GB4315075A patent/GB1439410A/en not_active Expired
- 1973-10-24 AT AT900373A patent/AT338229B/en not_active IP Right Cessation
- 1973-10-24 GB GB4946373A patent/GB1439408A/en not_active Expired
- 1973-10-25 DE DE19732353585 patent/DE2353585A1/en not_active Withdrawn
- 1973-10-25 FR FR7338064A patent/FR2213275B1/fr not_active Expired
- 1973-10-25 JP JP11950073A patent/JPS4975570A/ja active Pending
- 1973-10-25 NL NL7314683A patent/NL7314683A/xx not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CH608012A5 (en) | 1978-12-15 |
FR2213275A1 (en) | 1974-08-02 |
ATA900373A (en) | 1976-12-15 |
FR2213275B1 (en) | 1977-08-12 |
GB1439408A (en) | 1976-06-16 |
NL7314683A (en) | 1974-04-29 |
GB1439410A (en) | 1976-06-16 |
DE2353585A1 (en) | 1974-05-09 |
JPS4975570A (en) | 1974-07-20 |
GB1439409A (en) | 1976-06-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |