What is the endpoint for [B071]Extract chemical structures from a single patent?

The [B071]Extract chemical structures from a single patent endpoint is POST https://connect.patsnap.com/synapse/patent/chemical/getSingleData.

Where can I find the OpenAPI schema for [B071]Extract chemical structures from a single patent?

The OpenAPI schema is available at /openapi.json#/paths/~1synapse~1patent~1chemical~1getSingleData/post. You can also browse the full specification at /openapi.json.

[B071]Extract chemical structures from a single patent

Q: What data can [B071]Extract chemical structures from a single patent return?

[B071]Extract chemical structures from a single patent Extract chemical structures (compounds) mentioned in a single patent and their related information through patent ID, including compound names, InChI Keys, SMILES, molecular weights, mention counts in different sections, etc. See the Response Schema and Success Response Example on this page for the full structure.

post

https://connect.patsnap.com/synapse/patent/chemical/getSingleData

Try in Sandbox

Extract chemical structures (compounds) mentioned in a single patent and their related information through patent ID, including compound names, InChI Keys, SMILES, molecular weights, mention counts in different sections, etc.

patent_id and patent_number are required, if both are provided, patent_id takes precedence

Request Parameters

List of parameters supported by this API endpoint

Name	Type	Example	Description
`exclude_reagents`	`boolean`	-	Exclude reagents
`limit`	`integer<int32>`	`10`	Number of returned items, default 10.Maximum limit setting 1000
`only_first`	`boolean`	-	Only show compounds that first appear in this patent
`page`	`integer<int32>`	`1`	page, default 1
`patent_id`	`string`	`f5817034-1395-4bc1-b0f2-eb712e66702c`	Patent id
`patent_number`	`string`	`US12497460B2`	Patent number
`range_max`	`number<double>`	`888`	Maximum molecular weight
`range_min`	`number<double>`	`30`	Minimum molecular weight
`source`	`array`	`[ 1, 2, 3, 4, 5, 6, 7 ]`	Source, 1:Manual \| 2:Other \| 3:Picture \| 4:Claims \| 5:Abstract \| 6:Title \| 7:Description

Request Example

Example request body for this API endpoint

JSON

{
  "page": 1,
  "limit": 10,
  "source": [
    1,
    2,
    3,
    4,
    5,
    6,
    7
  ],
  "patent_id": "f5817034-1395-4bc1-b0f2-eb712e66702c",
  "range_max": 888,
  "range_min": 30,
  "only_first": false,
  "patent_number": "US12497460B2",
  "exclude_reagents": false
}

Response Schema

Structure of the API response data

Field Name	Type	Example	Description
`data`	`object`	-	response data
`page`	`integer<int32>`	`1`	Current page number
`size`	`integer<int32>`	`10`	Number of items per page
`items`	`array`	`Please check the form:PatentChemicalMention`	Result items list
`mwt`	`number<double>`	`868.45`	Molecular weight
`smiles`	`string`	`CC1(CCC(=C(C1)C2=CC=C(C=C2)Cl)CN3CCN(CC3)C4=CC(=C(C=C4)C(=O)NS(=O)(=O)C5=CC(=C(C=C5)NCC6CCOCC6)[N+](=O)[O-])OC7=CN=C8C(=C7)C=CN8)C`	SMILES structure
`inchi_key`	`string`	`LQBVNQSMGBZMKD-UHFFFAOYSA-N`	InChI Key
`patent_id`	`string`	`f5817034-1395-4bc1-b0f2-eb712e66702c`	Patent id
`ta_mention`	`integer<int32>`	-	Title and abstract mention count
`pdf_mention`	`integer<int32>`	-	PDF mention count
`desc_mention`	`integer<int32>`	`8`	Description mention count
`pdf_position`	`array`	`Please check the form:PatentChemicalMentionPosition`	PDF location
`page`	`integer<int32>`	`1`	Page
`position`	`array`	`[ 0.2513, 0.6182, 0.3493, 0.6696 ]`	Location
`compound_name`	`string`	`VENETOCLAX / 4-[4-[[2-(4-chlorophenyl)-4,4-dimethylcyclohexen-1-yl]methyl]piperazin-1-yl]-N-[3-nitro-4-(oxan-4-ylmethylamino)phenyl]sulfonyl-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide`	Compound name
`claims_mention`	`integer<int32>`	`1`	Claims mention count
`publication_date`	`string`	`20230727`	public date
`total`	`integer<int32>`	`8`	Total number of records
`status` Required	`boolean`	`false`	Status
`error_msg`	`string`	`The request parameter format is incorrect！`	Error Message
`error_code` Required	`integer`	`0`	Error Code

Success Response Example

Example of a successful API response

JSON

{
  "data": {
    "page": 1,
    "size": 10,
    "items": [
      {
        "mwt": 868.45,
        "smiles": "CC1(CCC(=C(C1)C2=CC=C(C=C2)Cl)CN3CCN(CC3)C4=CC(=C(C=C4)C(=O)NS(=O)(=O)C5=CC(=C(C=C5)NCC6CCOCC6)[N+](=O)[O-])OC7=CN=C8C(=C7)C=CN8)C",
        "inchi_key": "LQBVNQSMGBZMKD-UHFFFAOYSA-N",
        "patent_id": "f5817034-1395-4bc1-b0f2-eb712e66702c",
        "ta_mention": 0,
        "pdf_mention": 0,
        "desc_mention": 8,
        "pdf_position": [
          {
            "page": 1,
            "position": [
              0.2513,
              0.6182,
              0.3493,
              0.6696
            ]
          }
        ],
        "compound_name": "VENETOCLAX / 4-[4-[[2-(4-chlorophenyl)-4,4-dimethylcyclohexen-1-yl]methyl]piperazin-1-yl]-N-[3-nitro-4-(oxan-4-ylmethylamino)phenyl]sulfonyl-2-(1H-pyrrolo[2,3-b]pyridin-5-yloxy)benzamide",
        "claims_mention": 1,
        "publication_date": 20230727
      }
    ],
    "total": 8
  },
  "status": true,
  "error_code": 0
}

Error Codes

List of possible error codes returned by this endpoint

Business Errors

Error Code	Description
`68300004`	Invalid parameter!
`68300005`	Search api failure!
`68300006`	Analytic basic access error!
`68300007`	Bad request!
`68300008`	Service error, please try again later!
`68300010`	The file does not comply with upload specifications!

Platform Errors

Error Code	Description
`67200000`	API call exceeds the total limit set by the platform!
`67200001`	API call exceeds the total limit set by the platform!
`67200002`	The current call rate is too fast, exceeding the current configuration limit QPS!
`67200003`	The key and secret parameters for applying for the token are incorrect or the client has been disabled!
`67200004`	The requested api does not have permission. Please contact our support personnel!
`67200005`	Insufficient account balance/number of calls!
`67200006`	The client has exceeded the activation validity period!
`67200007`	The current call exceeds the configured usage limit of the day!
`67200008`	Please check if the required apikey in the query parameter has been transmitted!
`67200009`	The apikey does not match the passed bearerToken. Please check if a valid token is being used!
`67200012`	The request is illegal!
`67200100`	The current server status is busy, request response timeout!
`67200101`	The API requested currently does not exist. Please check the request path!

HTTP Status Codes

Status Code	Description
`0`	Success
`201`	Created
`401`	Unauthorized
`403`	Forbidden
`404`	Not Found

Performance Metrics

Expected performance characteristics for this endpoint

Normal Response Time

5000 ms

Max Response Time

10000 ms