GB8408818D0 - 1 4-dihydropyridine derivatives - Google Patents

1 4-dihydropyridine derivatives

Info

Publication number
GB8408818D0
GB8408818D0 GB848408818A GB8408818A GB8408818D0 GB 8408818 D0 GB8408818 D0 GB 8408818D0 GB 848408818 A GB848408818 A GB 848408818A GB 8408818 A GB8408818 A GB 8408818A GB 8408818 D0 GB8408818 D0 GB 8408818D0
Authority
GB
United Kingdom
Prior art keywords
dihydropyridine derivatives
dihydropyridine
derivatives
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.)
Granted
Application number
GB848408818A
Other versions
GB2137622B (en
GB2137622A (en
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.)
Merrell Toraude et Cie
Original Assignee
Merrell Toraude et Cie
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 Merrell Toraude et Cie filed Critical Merrell Toraude et Cie
Priority to GB08408818A priority Critical patent/GB2137622B/en
Publication of GB8408818D0 publication Critical patent/GB8408818D0/en
Publication of GB2137622A publication Critical patent/GB2137622A/en
Application granted granted Critical
Publication of GB2137622B publication Critical patent/GB2137622B/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/06—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Hydrogenated Pyridines (AREA)
GB08408818A 1983-04-06 1984-04-05 1,4-dihydropyridine derivatives Expired GB2137622B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08408818A GB2137622B (en) 1983-04-06 1984-04-05 1,4-dihydropyridine derivatives

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8309284 1983-04-06
GB08408818A GB2137622B (en) 1983-04-06 1984-04-05 1,4-dihydropyridine derivatives

Publications (3)

Publication Number Publication Date
GB8408818D0 true GB8408818D0 (en) 1984-05-16
GB2137622A GB2137622A (en) 1984-10-10
GB2137622B GB2137622B (en) 1986-02-26

Family

ID=26285740

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08408818A Expired GB2137622B (en) 1983-04-06 1984-04-05 1,4-dihydropyridine derivatives

Country Status (1)

Country Link
GB (1) GB2137622B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114149360A (en) * 2021-11-25 2022-03-08 天津太平洋化学制药有限公司 Preparation method of high-purity nitrendipine bulk drug

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114149360A (en) * 2021-11-25 2022-03-08 天津太平洋化学制药有限公司 Preparation method of high-purity nitrendipine bulk drug
CN114149360B (en) * 2021-11-25 2024-03-01 天津太平洋化学制药有限公司 Preparation method of high-purity nitrendipine bulk drug

Also Published As

Publication number Publication date
GB2137622B (en) 1986-02-26
GB2137622A (en) 1984-10-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20000405