GB291018A - Manufacture of physiologically active substances from the anterior lobes of the hypophysis - Google Patents

Manufacture of physiologically active substances from the anterior lobes of the hypophysis

Info

Publication number
GB291018A
GB291018A GB15167/28A GB1516728A GB291018A GB 291018 A GB291018 A GB 291018A GB 15167/28 A GB15167/28 A GB 15167/28A GB 1516728 A GB1516728 A GB 1516728A GB 291018 A GB291018 A GB 291018A
Authority
GB
United Kingdom
Prior art keywords
water
gland
extracted
hypophysis
active substances
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
GB15167/28A
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Publication of GB291018A publication Critical patent/GB291018A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides
    • A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • A61K38/22—Hormones
    • A61K38/24—Follicle-stimulating hormone [FSH]; Chorionic gonadotropins, e.g. HCG; Luteinising hormone [LH]; Thyroid-stimulating hormone [TSH]

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Endocrinology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Medicinal Chemistry (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Reproductive Health (AREA)
  • Immunology (AREA)
  • Zoology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

291,018. I. G. Farbenindustrie Akt.- Ges. May 23, 1927, [Convention date]. Medicines for internal use.-Two active substances, having opposite effects on the female sexual organs, are obtained from the anterior lobe of the hypophysis by extraction with organic liquids and with aqueous solvents respectively. When an organic solvent miscible with water is used, for instance acetone, the gland is extracted first with this and the residue then extracted with water, physiological salt solution, Ringer's solution. or the like. The separate extracts are each purified in the usual manner and that obtained by the use of the organic solvent may be freed from solvent in a vacuum and again dissolved in aqueous diethylin. A known process wherein the gland is extracted with alcohol diluted with water is also referred to. In the Specification as open to inspection under Sect. 91 (3) (a) it is stated that when, using solvents immiscible with water, such as ether or ligroin, the gland may be treated simultaneously with the two solvents, and also that alcohol may be used in place of acetone. This subject-matter does not appear in the Specification as accepted.
GB15167/28A 1927-05-23 1928-05-23 Manufacture of physiologically active substances from the anterior lobes of the hypophysis Expired GB291018A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE291018X 1927-05-23

Publications (1)

Publication Number Publication Date
GB291018A true GB291018A (en) 1929-09-23

Family

ID=6065471

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15167/28A Expired GB291018A (en) 1927-05-23 1928-05-23 Manufacture of physiologically active substances from the anterior lobes of the hypophysis

Country Status (1)

Country Link
GB (1) GB291018A (en)

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